AMS Sectional Meeting Full Program
Current as of Monday, April 1, 2019 03:30:04
Spring Central and Western Joint Sectional Meeting
 University of Hawaii at Manoa, Honolulu, HI
 March 2224, 2019 (Friday  Sunday)
 Meeting #1147
Associate secretaries:
Georgia Benkart, AMS benkart@math.wisc.edu
Michel L Lapidus, AMS lapidus@math.ucr.edu, lapidus@mathserv.ucr.edu
Friday March 22, 2019

Friday March 22, 2019, 8:30 a.m.4:30 p.m.
Exhibit and Book Sale
Room 307/308, Third Floor, Campus Center

Friday March 22, 2019, 8:30 a.m.4:30 p.m.
Meeting Registration
Second Floor, Campus Center

Friday March 22, 2019, 9:00 a.m.10:45 a.m.
Special Session on Advances in Iwasawa Theory, I
Room 309, Kuykendall Hall
Organizers:
Frauke Bleher, University of Iowa fraukebleher@uiowa.edu
Ted Chinburg, University of Pennsylvania
Robert Harron, University of Hawaii at Manoa

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Algebraic Groups, Galois Cohomology, and LocalGlobal Principles, I
Room 302, Kuykendall Hall
Organizers:
Raman Parimala, Emory University
Andrei Rapinchuk, University of Virginia
Igor Rapinchuk, Michigan State University rapinchu@msu.edu

Friday March 22, 2019, 9:00 a.m.10:45 a.m.
Special Session on Algebraic Points, I
Room 310, Kuykendall Hall
Organizers:
Barry Mazur, Harvard University
Hector Pasten, Harvard University hpasten@g.harvard.edu

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Algebraic and Combinatorial Structures in Knot Theory, I
Room 203, Webster Hall
Organizers:
Sam Nelson, Claremont McKenna College Sam.Nelson@cmc.edu
Natsumi Oyamaguchi, Shumei University
Kanako Oshiro, Sophia University

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Algebraic and Geometric Combinatorics, I
Room 104, Webster Hall
Organizers:
Andrew Berget, Western Washington University
Steven Klee, Seattle University klees@seattleu.edu

9:00 a.m.
Lattices and vector spaces generated by cycles of a graph.
Anastasia Chavez*, University of California, Davis
Jesus A. De Loera, University of California, Davis
Gennadiy Averkov, OttovonGuerickeUniversität Magdeburg
Bryan Gillespie, University of California, Davis
Yuanbo Li, University of California, Davis
(114752488)

9:30 a.m.
Hypergraph polynomials and the Bernardi process.
Tamás Kálmán*, Tokyo Institute of Technology
(114705386)

10:00 a.m.
The Smith group and the critical group of the Grassmann graph of lines in a finite projective space.
Joshua E Ducey*, James Madison University
(114705622)

10:30 a.m.
Exposed circuits, linear quotients, and chordal clutters.
Anton Dochtermann*, Texas State University
(114705391)

Friday March 22, 2019, 9:00 a.m.10:45 a.m.
Special Session on Analysis of Nonlinear Geometric Equations, I
Room D 103, Business Administration Building
Organizers:
Aaron Naber, Northwestern University anaber@math.northwestern.edu
Richard Bamler, University of California Berkeley

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Analytic and Probabilistic Methods in Convex Geometry, I
Room 541, Saunders Hall
Organizers:
Alexander Koldobsky, University of Missouri
Alexander Litvak, University of Alberta
Dmitry Ryabogin, Kent State University
Vladyslav Yaskin, University of Alberta yaskin@ualberta.ca
Artem Zvavitch, Kent State University

9:00 a.m.
On extremal sections of subspaces of $L_p$.
Alexandros Eskenazis*, Princeton University
(114752185)

9:30 a.m.
Connections between communication complexity and spherical isoperimetric inequalities.
Gil Kur*, Massachusetts Institute of Technology
(114752895)

10:00 a.m.
Uniqueness Questions about Projections in the Hyperbolic Plane.
M. Angeles Alfonseca, North Dakota State University, Fargo, ND
Michelle Cordier, Chatham University, Pittsburgh, PA
Dan I. Florentin*, Kent State University, Kent, OH
(114752889)

10:30 a.m.
On recognizing shapes of polytopes.
Sergii Myroshnychenko*, University of Alberta
(114752887)

Friday March 22, 2019, 9:00 a.m.10:20 a.m.
Special Session on Applications of Ultrafilters and Nonstandard Methods, I
Room 214, George Hall
Organizers:
Isaac Goldbring, University of California, Irvine isaac@math.uci.edu
Steven Leth, University of Northern Colorado

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Arithmetic Dynamics, I
Room 301, Kuykendall Hall
Organizers:
Andrew Bridy, Yale University
Michelle Manes, University of Hawai`i at Manoa
Bianca Thompson, Harvey Mudd College zibiana@gmail.com

Friday March 22, 2019, 9:00 a.m.10:45 a.m.
Special Session on Arithmetic Geometry and Its Connections, I
Room 313, Kuykendall Hall
Organizers:
Laura Capuano, University of Oxford
Amos Turchet, University of Washington aturchet@uw.edu

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Commutative Algebra and its Environs, I
Room 101, Miller Hall
Organizers:
Olgur Celikbas, West Virginia University olgur.celikbas@math.wvu.edu
Ela Celikbas, West Virginia University
Ryo Takahashi, Nagoya University

Friday March 22, 2019, 9:00 a.m.10:20 a.m.
Special Session on Constructive Aspects of Complex Analysis, I
Room C102, Business Administration Building
Organizers:
Ilia Binder, University of Toronto
Michael Yampolsky, University of Toronto
Malik Younsi, University of Hawaii at Manoa malik.younsi@gmail.com

Friday March 22, 2019, 9:00 a.m.10:45 a.m.
Special Session on Differential Geometry, I
Room 244, Saunders Hall
Organizers:
Vincent B. Bonini, Cal Poly San Luis Obispo vbonini@calpoly.edu
Jie Qing, University of California, Santa Cruz
Bogdan D. Suceava, California State University, Fullerton

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Factorization and Arithmetic Properties of Integral Domains and Monoids, I
Room 2, Miller Hall
Organizers:
Scott Chapman, Sam Houston State University scott.chapman@shsu.edu
Jim Coykendall, Clemson University
Christopher O'Neill, University California, Davis

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Geometric Approaches to Mechanics and Control, I
Room 215, George Hall
Organizers:
Monique Chyba, University of Hawaii at Manoa
Tomoki Ohsawa, The University of Texas at Dallas tomoki@utdallas.edu
Vakhtang Putkaradze, University of Alberta

9:00 a.m.
HighOrder Approximation of Gaussian Curvature with Regge Finite Elements.
Evan S. Gawlik*, University of Hawaii at Manoa
(114765644)

9:30 a.m.
The Use of Unmanned Aerial Vehicles in RealTime Data Gathering and Metadata Analysis.
Monique Chyba, University of Hawaii, Manoa
Chris Gray*, University of Hawaii, Manoa
Sana Habib, University of Hawaii, Manoa
Noah Hafner, Applied Research Laboratory
Norman Lay, Jet Propulsion LaboratoryNASA
Joshua Levy, Applied Research Laboratory
Kamal Oudrhiri, Jet Propulsion Laboratory
Ryan Perroy, University of Hawaii, Hilo
(114793773)

10:00 a.m.
Multirobot swarming through fluid abstraction.
Zhuoyuan Song*, University of Hawaii at Manoa
(114793883)

10:30 a.m.
The Connections Between Discrete Geometric Mechanics, Information Geometry and Machine Learning.
Melvin Leok*, University of California, San Diego
(114765808)

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Geometry, Analysis, Dynamics and Mathematical Physics on Fractal Spaces, I
Room 101, Art Building
Organizers:
Joe P. Chen, Colgate University
Lũ (Tim) Hùng, Hawai`i Pacific University
Machiel van Frankenhuijsen, Utah Valley University
Robert G. Niemeyer, University of the Incarnate Word robert.niemeyer@uiwtx.edu

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Interactions between Geometric Measure Theory, PDE, and Harmonic Analysis, I
Room D 203, Business Administration Building
Organizers:
Mark Allen, Brigham Young University
Spencer BeckerKahn, University of Washington
Max Engelstein, Massachusetts Institute of Technology
Mariana Smit Vega Garcia, University of Washington marianag@uw.edu

9:00 a.m.
Nonlocal curvatures and the geometry of measures.
Max Goering*, University of Washington
(114728438)

9:30 a.m.
New Results in Geometric Ramsey Theory.
Neil Lyall*, University of Georgia
Akos Magyar, University of Georgia
(114742366)

10:00 a.m.
Sparse domination and the strong maximal function.
Alex Barron, Brown University
Jose M. CondeAlonso, Brown University
Yumeng Ou, CUNY
Guillermo Rey*, University of Minnesota
(114726522)

10:30 a.m.
The Falconer Distance Set Problem.
Xiumin Du, Institute for Advanced Study
Larry Guth, Massachusetts Institute of Technology
Yumeng Ou, The City University of New York, Baruch College
Hong Wang, Massachusetts Institute of Technology
Bobby Wilson*, University of Washington
Ruixiang Zhang, Institute for Advanced Study
(114728847)

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Interactions between Noncommutative Algebra and Noncommutative Algebraic Geometry, I
Room 304, Kuykendall Hall
Organizers:
Garrett Johnson, North Carolina Central University
Bach Nguyen, Temple University bnguy38math@gmail.com
Xingting Wang, Temple University
Daniel Yee, Bradley University

9:00 a.m.
Primitive ideals, Morita equivalence, and homeomorphism of spectra.
Jason P Bell*, University of Waterloo
Xingting Wang, Howard University
Daniel Yee, Bradley University
(114716718)

9:30 a.m.
Congenial Algebras.
Daniel Yee*, Bradley University
Jason Gaddis, Miami University
(114716199)

10:00 a.m.
Moduli spaces of connections with irregular singularities.
Neal Livesay*, University of California, Riverside
(114714439)

10:30 a.m.
Noncommutative Matrix Factorizations.
Izuru Mori*, Shizuoka University, Japan
(114716255)

Friday March 22, 2019, 9:00 a.m.10:45 a.m.
Special Session on Lie Theory in the Representations of Groups and Related Structures  dedicated to the memory of Kay Magaard, I
Room 210, Kuykendall Hall
Organizers:
Christopher Drupieski, DePaul University c.drupieski@depaul.edu
Julia Pevtsova, University of Washington

Friday March 22, 2019, 9:00 a.m.10:45 a.m.
Special Session on New Trends in Geometric Measure Theory, I
Room D 201, Business Administration Building
Organizers:
Antonio De Rosa, Courant Institute of Mathematical Sciences, New York University
Luca Spolaor, Massachusetts Institute of Technology lspolaor@mit.edu

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Nonlinear Wave Equations and Applications, I
Room E 201, Business Administration Building
Organizers:
Boaz Ilan, University of California, Merced bilan@ucmerced.edu
Barbara Prinari, University of Colorado, Colorado Springs

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Recent Advances and Applications of Modular Forms, I
Room 306, Kuykendall Hall
Organizers:
Amanda Folsom, Amherst College
Pavel Guerzhoy, University of Hawaii at Manoa
Masanobu Kaneko, Kyushu University
Ken Ono, Emory University ono@mathcs.emory.edu

Friday March 22, 2019, 9:00 a.m.10:45 a.m.
Special Session on Recent Advances in Numerical Methods for PDEs, I
Room E 203, Business Administration Building
Organizers:
Hengguang Li, Wayne State University
Sara Pollock, University of Florida s.pollock@ufl.edu

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Recent Developments in Automorphic Forms, I
Room 305, Kuykendall Hall
Organizers:
Solomon Friedberg, Boston College solomon.friedberg@bc.edu
Jayce Getz, Duke University

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Several Complex Variables, I
Room C101, Business Administration Building
Organizers:
Peter Ebenfelt, University of California, San Diego
John Erik Fornaess, University of Michigan and Norwegian University of Science and Technology
Ming Xiao, University of California, San Diego m3xiao@ucsd.edu
Yuan Yuan, Syracuse University

9:00 a.m.
Splitting theorems on complete K\``ahler manifolds by the $L^2$ method.
Takeo Ohsawa*, Nagoya Japan
(114732681)

9:30 a.m.
The $\partial$complex on the SegalBargmann space.
Friedrich Haslinger*, Faculty of Mathematics, University of Vienna
(11473275)

10:00 a.m.
On regularity and irregularity of the CauchySzegő projection in several complex variables.
Loredana Lanzani*, Syracuse University
Elias M. Stein, Princeton University
(114732487)

10:30 a.m.
The closed range property of the CauchyRiemann operator for open sets in $\mathbb{C}$.
AnneKatrin Gallagher*, Bellevue, WA
Jiri Lebl, Department of Mathematics, Oklahoma State University, Stillwater, OK
Koushik Ramachandran, TIFR Centre For Applicable Mathematics, Tata Institute of Fundamental Research, Bangalore, Karnataka
(114732206)

Friday March 22, 2019, 9:00 a.m.10:45 a.m.
Special Session on Sparsity, Randomness, and Optimization, I
Room D 106, Business Administration Building
Organizers:
Deanna Needell, University of California, Los Angeles deanna@math.ucla.edu

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Structural Graph Theory, I
Room 115, Webster Hall
Organizers:
Zixia Song, University of Central Florida Zixia.Song@ucf.edu
Martin Rolek, College of William and Mary
Yue Zhao, University of Central Florida

9:00 a.m.
Circumference of cubic graphs.
Qinghai Liu, Fuzhou University
Xingxing Yu*, Georgia Institute of Technology
Zhao Zhang, Zhejiang Normal University
(114705523)

9:30 a.m.
A Characterization of 3connected graphs with no pair of disjoint cycles containing a specified edge.
Talmage James Reid*, The University of Mississippi
Joao P Costalonga, Universidade Federal do Espírito Santo
Haidong Wu, The University of Mississippi
(114705179)

10:00 a.m.
Classes of graphs with no long cycle as a vertexminor are polynomially $\chi$bounded.
Ringi Kim, KAIST
Ojoung Kwon, Incheon National University
Sangil Oum*, Institute for Basic Science (IBS) / KAIST
Vaidy Sivaraman, University of Central Florida
(114705128)

10:30 a.m.
Connectivity of contractioncritical graphs.
Runrun Liu, Central China Normal University
Martin Rolek, College of William and Mary
Gexin Yu*, College of William and Mary
(114705373)

Friday March 22, 2019, 9:00 a.m.10:50 a.m.
Special Session on Threedimensional Floer Theory, Contact Geometry, and Foliations, I
Room 114, Webster Hall
Organizers:
Joan Licata, Australian National University
Robert Lipshitz, University of Oregon lipshitz@uoregon.edu

Friday March 22, 2019, 9:00 a.m.10:55 a.m.
Contributed Paper Session on Number Theory, Commutative Algebra and Algebraic Geometry
Room 308, Kuykendall Hall

9:15 a.m.
Geometric Representations of Dedekind's Proof of Irrationality.
Kimberly Elizabeth Stubbs*, University of California, Santa Cruz
(11471187)

9:30 a.m.
On the torsion of some families of rational elliptic curves over quartic fields.
Raiza M. Corpuz*, University of the Philippines Institute of Mathematics, Department of Science and Technology
(114711512)

9:45 a.m.
$p$adic multiple $L$functions.
Hidekazu Furusho*, Nagoya University
(114711234)

10:00 a.m.
Ap{é}rylike numbers and families of newforms with complex multiplication.
Dermot McCarthy*, Texas Tech University
Alexis Gomez, Texas Tech University
Dylan Young, Texas Tech University
(114711709)

10:15 a.m.
Numerical algebraic geometry for characterizing Gaussian mixture models.
Sara Shirinkam*, Department of Mathematics and Statistics, University of the Incarnate Word, San Antonio, TX, USA.
Adel Alaeddini, University of Texas at San Antonio
Elizabeth Gross, University of Hawaii at Manoa
(11471432)

10:30 a.m.
BostConnes systems and F1structures in Grothendieck rings, spectra, and Nori motives.
Joshua F. Lieber, Caltech
Yuri I. Manin, Max Planck Institute for Mathematics
Matilde Marcolli*, Caltech; University of Toronto; Perimeter Institute
(114714165)

10:45 a.m.
Generic Operational Differential and Integration Matrices in Univariate Polynomial Bases.
Amir Amiraslani*, The University of HawaiiMaui College & K. N. Toosi University of Technology
(114715115)

Friday March 22, 2019, 9:15 a.m.10:55 a.m.
Contributed Paper Session on Partial Differential Equations
Room E 202, Business Administration Building

9:15 a.m.
An Analysis of Parameter Recovery in the Context of Continuous Data Assimilation for the 2D Incompressible NavierStokes Equations.
Elizabeth Carlson*, University of Nebraska  Lincoln
Joshua Hudson, Johns Hopkins University Applied Physics Laboratory
Adam Larios, University of Nebraska  Lincoln
(114735865)

9:30 a.m.
Homogenized model of immiscible incompressible twophase flow in double porosity media.
Anja Vrbaski*, University of Zagreb
(114735848)

9:45 a.m.
Characteristic decompositions for the unsteady transonic small disturbance equation.
Katarina Jegdic*, University of Houston  Downtown
(11473524)

10:00 a.m.
On global bounds of timeglobal solutions for semilinear parabolic problems with critical exponent.
Michinori Ishiwata*, Osaka university (Japan)
(114735821)

10:15 a.m.
Gradient behaviour for large solutions to semilinear elliptic problems.
Stefano Buccheri*, La Sapienza Università di Roma
(114735675)

10:30 a.m.
Dynamics in modulationally unstable media with nonzero background: universality, solitons, dispersive shocks and interactions.
Gino Biondini*, State University of New York at Buffalo
(114735462)

10:45 a.m.
Variational and Hemivariational problems on convex sets: theory and applications.
Abbas Moameni*, Carleton University, Ottawa, Canada
(114735731)

Friday March 22, 2019, 9:30 a.m.10:50 a.m.
Special Session on Combinatorial and Experimental Methods in Mathematical Phylogeny, I
Room 1, Miller Hall
Organizers:
Sean Cleary, City College of New York and the CUNY Graduate Center cleary@sci.ccny.cuny.edu
Katherine St. John, Hunter College and the American Museum of Natural History

Friday March 22, 2019, 9:30 a.m.10:50 a.m.
Special Session on Emerging Connections with Number Theory,I
Room 209, Kuykendall Hall
Organizers:
Katherine Stange, University of Colorado, Boulder kstange@math.colorado.edu
Renate Scheidler, University of Calgary

Friday March 22, 2019, 9:30 a.m.10:50 a.m.
Special Session on The Mathematics of Cryptography, I
Room 307, Kuykendall Hall
Organizers:
Shahed Sharif, California State University, San Marcos ssharif@csusm.edu
Alice Silverberg, University of California, Irvine

Friday March 22, 2019, 9:30 a.m.10:55 a.m.
Contributed Paper Session on Lie Theory, Group Theory and Combinatorics
Room 303, Kuykendall Hall

9:30 a.m.
Lfunctions for graph coverings and annihilation of graph Jacobians.
Kyle Hammer, California State University at Chico
Thomas Mattman, California State University at Chico
Jonathan W Sands*, CSU Chico and University of Vermont
Daniel Vallieres, California State University at Chico
(11470564)

9:45 a.m.
Spectra of tropical Laplacians of Classical Root Polytopes.
Federico Ardila, San Francisco State University, Universidad de los Andes, Simons Institute for the Theory of Computing
Chiemi Kato, San Francisco State University
Jewell McMillon, San Francisco State University
Maria Isabel Perez*, San Francisco State University
Anna Schindler, North Seattle College, San Francisco State University
(114705904)

10:00 a.m.
Grassmann graphs, degenerate DAHA, and nonsymmetric dual $q$Hahn polynomials.
JaeHo Lee*, University of North Florida
(114705268)

10:15 a.m.
$(\mathfrak{g},K)$module of $\mathrm{O}(p,q)$ associated with the finitedimensional representation of $\mathfrak{sl}_2$.
Takashi Hashimoto*, University Education Center, Tottori University
(114720298)

10:30 a.m.
Supersymmetric Bilinear Forms and Lie Superalgebras.
McKay Sullivan*, Dixie State University
Bojko Bakalov, North Carolina State University
(114717615)

10:45 a.m.
Ktheoretic Coulomb branches and modified qToda systems via shifted quantum affine algebras.
Oleksandr Tsymbaliuk*, Yale University
(114781127)

Friday March 22, 2019, 10:00 a.m.10:45 a.m.
Special Session on Mapping Class Groups, I
Room 102, Webster Hall
Organizers:
Asaf Hadari, University of Hawaii hadari@math.hawaii.edu
Jing Tao, University of Oklahoma

Friday March 22, 2019, 10:00 a.m.10:45 a.m.
Special Session on Real and Complex Singularities, I
Room 406, Kuykendall Hall
Organizers:
Leslie Charles Wilson, University of Hawaii, Manoa les@math.hawaii.edu
Goo Ishikawa, Hokkaido University
David Trotman, AixMarseille University

Friday March 22, 2019, 10:00 a.m.10:45 a.m.
Special Session on Recent Advances in Lie and Related Algebras and their Representations, I
Room 213, Kuykendall Hall
Organizers:
Brian D. Boe, University of Georgia brian@math.uga.edu
Jonathan Kujawa, University of Oklahoma

Friday March 22, 2019, 10:00 a.m.10:45 a.m.
Special Session on SYZ Mirror Symmetry and Enumerative Geometry, I
Room 637, Saunders Hall
Organizers:
Siu Cheong Lau, Boston University lau@math.bu.edu
Naichung Leung, The Chinese University of Hong Kong
HsianHua Tseng, Ohio State University

Friday March 22, 2019, 10:00 a.m.10:45 a.m.
Special Session on Valuations on Algebraic Function Fields and Their Subrings, I
Room 1, Miller Hall
Organizers:
Ron Brown, University of Hawaii
Steven Dale Cutkosky, University of Missouri
FranzViktor Kuhlmann, University of Szczecin fvk@math.usask.ca

Friday March 22, 2019, 11:10 a.m.12:00 p.m.
Invited Address
An illustration in number theory.
Room 152, Bilger Hall
Katherine E Stange*, University of Colorado, Boulder
(114711800)

Friday March 22, 2019, 2:00 p.m.2:50 p.m.
Invited Address
Analysis of Geometric Nonlinear Partial Differential Equations.
Room 152, Bilger Hall
Aaron Naber*, Northwestern University
(114735397)

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on Advances in Iwasawa Theory, II
Room 309, Kuykendall Hall
Organizers:
Frauke Bleher, University of Iowa fraukebleher@uiowa.edu
Ted Chinburg, University of Pennsylvania
Robert Harron, University of Hawaii at Manoa

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on Algebraic Groups, Galois Cohomology, and LocalGlobal Principles, II
Room 302, Kuykendall Hall
Organizers:
Raman Parimala, Emory University
Andrei Rapinchuk, University of Virginia
Igor Rapinchuk, Michigan State University rapinchu@msu.edu

Friday March 22, 2019, 3:00 p.m.4:50 p.m.
Special Session on Algebraic Number Theory and Diophantine Equations, I
Room 407, Kuykendall Hall
Organizers:
Claude Levesque, University of Laval Claude.Levesque@mat.ulaval.ca

Friday March 22, 2019, 3:00 p.m.5:45 p.m.
Special Session on Algebraic Points, II
Room 310, Kuykendall Hall
Organizers:
Barry Mazur, Harvard University
Hector Pasten, Harvard University hpasten@g.harvard.edu

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on Algebraic and Combinatorial Structures in Knot Theory, II
Room 203, Webster Hall
Organizers:
Sam Nelson, Claremont McKenna College Sam.Nelson@cmc.edu
Natsumi Oyamaguchi, Shumei University
Kanako Oshiro, Sophia University

3:00 p.m.
Knots Related by Knotoids.
Allison Henrich*, Seattle University
Colin Adams, Williams College
Kate Kearney, Gonzaga University
Nicholas Scoville, Ursinus College
(114757175)

3:30 p.m.
On the essential singularity of immersed 2knots.
Jieon Kim*, Pusan National University/ Department of mathematics
Akio Kawauchi, Osaka City University/Osaka City University Advanced Mathematical Institute
(114754601)

4:00 p.m.
On some relationship between 4regular planar graphs and surfacelinks.
Seonmi Choi*, Kyungpook National University
Yongju Bae, Kyungpook National University
(114757600)

4:30 p.m.
Shadow product biquandle colorings for marked graph diagrams and derived invariants for links and surfacelinks.
Sang Youl Lee*, Pusan National University
(114757609)

5:00 p.m.
Quantum statistical mechanics in arithmetic topology.
Matilde Marcolli*, Caltech; University of Toronto; Perimeter Institute
Yujie Xu, Harvard
(114757164)

5:30 p.m.
Crossing Number and Upper Bounds of 2Bridge Knots.
Patrick D Shanahan*, Loyola Marymount University
Joshua OcanaMercado, Los Angeles, CA
Jim Hoste, Pitzer College
(11475718)

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on Algebraic and Geometric Combinatorics, II
Room 104, Webster Hall
Organizers:
Andrew Berget, Western Washington University
Steven Klee, Seattle University klees@seattleu.edu

3:00 p.m.
Coxeter submodular functions and deformations of Coxeter permutahedra.
Federico Ardila*, San Francisco State University, Universidad de Los Andes, Simons Institute for the Theory of Computing
Federico Castillo, University of Kansas
Christopher Eur, University of California, Berkeley
Alexander Postnikov, Massachusetts Institute of Technology
(114705902)

4:00 p.m.
Matroids with prescribed topology.
Federico Castillo*, University of Kansas
Jose Alejandro Samper, University of Miami
(114705708)

4:30 p.m.
Resolving Stanley's conjecture on $k$fold acyclic complexes.
Joseph Doolittle, University of Kansas
Bennet Goeckner*, University of Washington
(114705271)

5:00 p.m.
$g$vectors of manifolds with boundary.
Isabella Novik*, University of Washington
Ed Swartz, Cornell University
(114705359)

5:30 p.m.
Counting Pseudo Progressions.
Natalie LF Hobson*, Sonoma State University
Jay Cummings, California State University Sacramento
(114705926)

Friday March 22, 2019, 3:00 p.m.4:45 p.m.
Special Session on Analysis of Nonlinear Geometric Equations, II
Room D 103, Business Administration Building
Organizers:
Aaron Naber, Northwestern University anaber@math.northwestern.edu
Richard Bamler, University of California Berkeley

Friday March 22, 2019, 3:00 p.m.5:20 p.m.
Special Session on Analytic and Probabilistic Methods in Convex Geometry, II
Room 541, Saunders Hall
Organizers:
Alexander Koldobsky, University of Missouri
Alexander Litvak, University of Alberta
Dmitry Ryabogin, Kent State University
Vladyslav Yaskin, University of Alberta yaskin@ualberta.ca
Artem Zvavitch, Kent State University

3:00 p.m.
On the size of nodal domains for ErdősRényi graph G(n, p).
Han Huang*, University of Michigan
Mark Rudelson, University of Michigan
(114715875)

3:30 p.m.
Affine isoperimetric inequalities on flag manifolds.
Susanna Dann*, Universidad de los Andes
Grigoris Paouris, Texas A&M
Peter Pivovarov, University of Missouri
(114752837)

4:00 p.m.
The logarithmic Minkowski inequality.
Alina Stancu*, Concordia University
(114752685)

4:30 p.m.
Topics in the floating bodies of equilibrium.
Dan Florentin, Kent State University
Carsten Schutt, ChristianAlbrechts University of Kiel
Elisabeth Werner, Case Western Reserve University
Ning Zhang*, Huazhong University of Science and Technology
(114752258)

5:00 p.m.
Discrete analogs of Aleksandrov theorem on reconstruction of a convex symmetric body from the volumes of all its projections.
Alexander Fish*, University of Sydney
Dmitry Ryabogin, Kent State University
Vladyslav Yaskin, University of Alberta
(114752812)

Friday March 22, 2019, 3:00 p.m.4:45 p.m.
Special Session on Applications of Ultrafilters and Nonstandard Methods, II
Room 214, George Hall
Organizers:
Isaac Goldbring, University of California, Irvine isaac@math.uci.edu
Steven Leth, University of Northern Colorado

Friday March 22, 2019, 3:00 p.m.5:20 p.m.
Special Session on Arithmetic Dynamics, II
Room 301, Kuykendall Hall
Organizers:
Andrew Bridy, Yale University
Michelle Manes, University of Hawai`i at Manoa
Bianca Thompson, Harvey Mudd College zibiana@gmail.com

3:00 p.m.
An arithmetic basilica group.
Faseeh Ahmad, Amherst College
Robert L. Benedetto*, Amherst College
Jennifer Cain, Amherst College
Gregory Carroll, Amherst College
Lily Fang, Amherst College
(114711257)

3:30 p.m.
The randomness of polynomial dynamical systems over finite fields.
Andrew Bridy, Yale University
Derek Garton*, Portland State University
(114737906)

4:00 p.m.
Arboreal representations for rational maps with few critical points.
Jamie Juul*, University of British Columbia
Holly Krieger, University of Cambridge
Nicole Looper, University of Cambridge
Michelle Manes, University of Hawaii
Bianca Thompson, Westminster College
Laura Walton, Brown University
(114737916)

4:30 p.m.
Classification of Minimal Discriminants of Rational Elliptic Curves with nonTrivial Torsion.
Alexander J Barrios*, Carleton College
(114711921)

5:00 p.m.
Multiplicative dependence in obits modulo finitely generated subgroups.
Attila Berczes, University of Debrecen
Alina Ostafe*, University of New South Wales
Igor Shparlinski, University of New South Wales
Joseph H. Silverman, Brown University
(11471152)

Friday March 22, 2019, 3:00 p.m.4:45 p.m.
Special Session on Arithmetic Geometry and Its Connections, II
Room 313, Kuykendall Hall
Organizers:
Laura Capuano, University of Oxford
Amos Turchet, University of Washington aturchet@uw.edu

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on Arithmetic and Transcendence of Special Functions and Special Values, I
Room 408, Kuykendall Hall
Organizers:
Matthew A. Papanikolas, Texas A&M University papanikolas@tamu.edu
Federico Pellarin, Université Jean Monnet, St. Étienne

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on Coding Theory and Information Theory, I
Room 308, Kuykendall Hall
Organizers:
Manabu Hagiwara, Chiba University hagiwara@math.s.chibau.ac.jp
James B. Nation, University of Hawaii

3:00 p.m.
Recent results on binary LCD codes.
JonLark Kim*, Sogang University
(114794562)

3:30 p.m.
Improved bounds through probabilistic methods for global quantum error correction.
Yu Tsunoda*, Graduate School of Science and Engineering, Chiba University
Yuichiro Fujiwara, Division of Mathematics and Informatics, Chiba University
(11479474)

4:00 p.m.
On the Service Rate Region of Content Access from Coded Storage.
Sarah E. Anderson*, University of St. Thomas
Ann Johnston, Penn State University
Gauri Joshi, Carnegie Mellon University
Gretchen L. Matthews, Virginia Tech
Carolyn Mayer, Worcester Polytechnic Institute
Emina Soljanin, Rutgers University
(11479480)

5:00 p.m.
Informationtheoretic measures for gene clustering.
J. B. Nation*, University of Hawaii at Manoa
(11479458)

5:30 p.m.
Paritycheck matrices for errorerasure separation and Xcodes.
Yuichiro Fujiwara*, Chiba University
(11470577)

Friday March 22, 2019, 3:00 p.m.4:20 p.m.
Special Session on Combinatorial and Experimental Methods in Mathematical Phylogeny, II
Room D 105, Business Administration Building
Organizers:
Sean Cleary, City College of New York and the CUNY Graduate Center cleary@sci.ccny.cuny.edu
Katherine St. John, Hunter College and the American Museum of Natural History

3:00 p.m.
Dimensions of groupbased phylogenetic mixtures.
Elizabeth Gross*, University of Hawaii at Manoa
Hector Banos, University of Alaska at Fairbanks
Nathaniel Bushek, University of Minnesota at Duluth
Ruth Davidson, University of Illinois UrbanaChampaign
Pamela Harris, Williams College
Robert Krone, University of California, Davis
Colby Long, Mathematical Biosciences Institute
Allen Stewart, Seattle University
Robert Walker, University of Michigan
(114792822)

3:30 p.m.
Species network identifiability under the coalescent model.
E. S. Allman, University of Alaska Fairbanks
H. Banos*, University of Alaska Fairbanks
J. A. Rhodes, University of Alaska Fairbanks
(114792638)

4:00 p.m.
Inferring species networks from gene trees.
Elizabeth S. Allman, University of Alaska Fairbanks
Hector Banos, University of Alaska Fairbanks
John A. Rhodes*, University of Alaska Fairbanks
(114792623)

Friday March 22, 2019, 3:00 p.m.5:20 p.m.
Special Session on Commutative Algebra and its Environs, II
Room 101, Miller Hall
Organizers:
Olgur Celikbas, West Virginia University olgur.celikbas@math.wvu.edu
Ela Celikbas, West Virginia University
Ryo Takahashi, Nagoya University

Friday March 22, 2019, 3:00 p.m.4:20 p.m.
Special Session on Computability, Complexity, and Learning, I
Room 213, George Hall
Organizers:
Achilles A. Beros, University of Hawaii at Manoa
Bjørn KjosHanssen, University of Hawaii at Manoa bjoernkh@hawaii.edu

Friday March 22, 2019, 3:00 p.m.4:20 p.m.
Special Session on Constructive Aspects of Complex Analysis, II
Room C102, Business Administration Building
Organizers:
Ilia Binder, University of Toronto
Michael Yampolsky, University of Toronto
Malik Younsi, University of Hawaii at Manoa malik.younsi@gmail.com

Friday March 22, 2019, 3:00 p.m.5:45 p.m.
Special Session on Differential Geometry, II
Room 244, Saunders Hall
Organizers:
Vincent B. Bonini, Cal Poly San Luis Obispo vbonini@calpoly.edu
Jie Qing, University of California, Santa Cruz
Bogdan D. Suceava, California State University, Fullerton

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on Dynamical Systems and Algebraic Combinatorics, I
Room 112, Webster Hall
Organizers:
Maxim Arnold, University of Texas at Dallas
Jessica Striker, North Dakota State University
Nathan Williams, University of Texas at Dallas nathan.f.williams@gmail.com

Friday March 22, 2019, 3:00 p.m.4:45 p.m.
Special Session on Emerging Connections with Number Theory, II
Room 209, Kuykendall Hall
Organizers:
Katherine Stange, University of Colorado, Boulder kstange@math.colorado.edu
Renate Scheidler, University of Calgary

Friday March 22, 2019, 3:00 p.m.5:45 p.m.
Special Session on Equivariant Homotopy Theory and Trace Methods, I
Room 113, Webster Hall
Organizers:
Andrew Blumberg, University of Texas
Teena Gerhardt, Michigan State University
Michael Hill, UCLA
Michael Mandell, Indiana University mmandell@indiana.edu

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on Factorization and Arithmetic Properties of Integral Domains and Monoids, II
Room 2, Miller Hall
Organizers:
Scott Chapman, Sam Houston State University scott.chapman@shsu.edu
Jim Coykendall, Clemson University
Christopher O'Neill, University California, Davis

3:00 p.m.
Infinite products.
Byung Gyun Kang*, Pohang University of Science and Technology, South Korea
(114713840)

3:30 p.m.
On $n$pseudo valuation domains.
Ayman R Badawi*, American University of Sharjah
David F Anderson, University of Tennessee
(114713304)

4:00 p.m.
$\tau$Factorization and $\tau$Elasticity.
Richard Hasenauer, Northeastern State University
Bethany Kubik*, University of Minnesota Duluth
(114713519)

4:30 p.m.
Break

5:00 p.m.
Noetherianlike properties in polynomial and power series rings.
Mi Hee Park*, Department of Mathematics, ChungAng University
(114713509)

5:30 p.m.
The monoid of Betti tables over a short Gorenstein algebra.
Luchezar L. Avramov, University of Nebraska
Courtney Gibbons, Hamilton College
Roger Wiegand*, University of Nebraska
(114713570)

Friday March 22, 2019, 3:00 p.m.4:50 p.m.
Special Session on Generalizations of Symmetric Spaces, I
Room 303, Kuykendall Hall
Organizers:
Aloysius Helminck, University of Hawaii at Manoa
Vicky Klima, Appalachian State University
Jennifer Schaefer, Dickinson College schaefje@dickinson.edu
Carmen Wright, Jackson State University

Friday March 22, 2019, 3:00 p.m.4:20 p.m.
Special Session on Geometric Approaches to Mechanics and Control, II
Room 215, George Hall
Organizers:
Monique Chyba, University of Hawaii at Manoa
Tomoki Ohsawa, The University of Texas at Dallas tomoki@utdallas.edu
Vakhtang Putkaradze, University of Alberta

Friday March 22, 2019, 3:00 p.m.5:20 p.m.
Special Session on Geometry, Analysis, Dynamics and Mathematical Physics on Fractal Spaces, II
Room 101, Art Building
Organizers:
Joe P. Chen, Colgate University
Lũ (Tim) Hùng, Hawai`i Pacific University
Machiel van Frankenhuijsen, Utah Valley University
Robert G. Niemeyer, University of the Incarnate Word robert.niemeyer@uiwtx.edu

3:00 p.m.
A Fool's Errand: Defining "Fractal".
John A Rock*, Cal Poly Pomona
(114700643)

3:30 p.m.
Complex Dimensions, Fractality and Minkowski Measurability.
Michel L. Lapidus*, University of California, Riverside
(114758505)

4:00 p.m.
Complex dimensions generated by essential singularities.
Michel L. Lapidus, University of California, Riverside
Goran Radunovic*, University of Zagreb
Darko Zubrinic, University of Zagreb
(114730726)

4:30 p.m.
Fractal properties of a class of polynomial planar systems.
Domagoj Vlah*, University of Zagreb, Faculty of Electrical Engineering and Computing, Department of Applied Mathematics, Zagreb,Croatia
Darko Žubrinić, University of Zagreb, Faculty of Electrical Engineering and Computing, Department of Applied Mathematics, Zagreb,Croatia
Vesna Županović, University of Zagreb, Faculty of Electrical Engineering and Computing, Department of Applied Mathematics, Zagreb,Croatia
(114734107)

5:00 p.m.
Mathematical Diffraction by the Complex Roots of a Nonlattice Dirichlet Polynomial.
Edward Voskanian*, University of California, Riverside
Michel L. Lapidus, University of California, Riverside
(114743679)

Friday March 22, 2019, 3:00 p.m.4:20 p.m.
Special Session on Interactions between Geometric Measure Theory, PDE, and Harmonic Analysis, II
Room D 203, Business Administration Building
Organizers:
Mark Allen, Brigham Young University
Spencer BeckerKahn, University of Washington
Max Engelstein, Massachusetts Institute of Technology
Mariana Smit Vega Garcia, University of Washington marianag@uw.edu

Friday March 22, 2019, 3:00 p.m.5:20 p.m.
Special Session on Interactions between Noncommutative Algebra and Noncommutative Algebraic Geometry, II
Room 304, Kuykendall Hall
Organizers:
Garrett Johnson, North Carolina Central University
Bach Nguyen, Temple University bnguy38math@gmail.com
Xingting Wang, Temple University
Daniel Yee, Bradley University

3:00 p.m.
On the bijectivity of the antipode of some infinite quantum groups.
Miodrag C. Iovanov*, University of Iowa
(114716923)

3:30 p.m.
The reduced Grothendieck ring of the periplectic Lie superalgebra.
Mee Seong Im*, United States Military Academy
Shifra Reif, BarIlan University, RamatGan, Israel
(114716203)

4:00 p.m.
Cayleytype theorem for $g$dimonoids.
Yuri Movsisyan*, Yerevan State University, University of Bergen
Marlen Yolchyan, Yerevan State University
(11470340)

4:30 p.m.
From Based Modules to Bialgebroids.
Karl Schmidt*, University of California, Riverside
(114716533)

5:00 p.m.
Discussion

Friday March 22, 2019, 3:00 p.m.5:45 p.m.
Special Session on Lie Theory in the Representations of Groups and Related Structures  dedicated to the memory of Kay Magaard, II
Room 210, Kuykendall Hall
Organizers:
Christopher Drupieski, DePaul University c.drupieski@depaul.edu
Julia Pevtsova, University of Washington

Friday March 22, 2019, 3:00 p.m.5:45 p.m.
Special Session on Mapping Class Groups, II
Room 102, Webster Hall
Organizers:
Asaf Hadari, University of Hawaii hadari@math.hawaii.edu
Jing Tao, University of Oklahoma

Friday March 22, 2019, 3:00 p.m.4:50 p.m.
Special Session on New Trends in Geometric Measure Theory, II
Room D 201, Business Administration Building
Organizers:
Antonio De Rosa, Courant Institute of Mathematical Sciences, New York University
Luca Spolaor, Massachusetts Institute of Technology lspolaor@mit.edu

Friday March 22, 2019, 3:00 p.m.5:45 p.m.
Special Session on Nonlinear Wave Equations and Applications, II
Room E 201, Business Administration Building
Organizers:
Boaz Ilan, University of California, Merced bilan@ucmerced.edu
Barbara Prinari, University of Colorado, Colorado Springs

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on Real and Complex Singularities, II
Room 406, Kuykendall Hall
Organizers:
Leslie Charles Wilson, University of Hawaii, Manoa les@math.hawaii.edu
Goo Ishikawa, Hokkaido University
David Trotman, AixMarseille University

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on Recent Advances and Applications of Modular Forms, II
Room 306, Kuykendall Hall
Organizers:
Amanda Folsom, Amherst College
Pavel Guerzhoy, University of Hawaii at Manoa
Masanobu Kaneko, Kyushu University
Ken Ono, Emory University ono@mathcs.emory.edu

3:00 p.m.
The skewMaass lift.
Martin Raum, Chalmers University of Technology (Sweden)
Olav K Richter*, University of North Texas
(11471198)

3:30 p.m.
Kernels for Products of Hilbert Lfunctions.
YoungJu Choie*, Professor/POSTECH (Pohang University of Sciences and Technology)
Yichao Zhang, Professor/Harbin Institute of Technology
(114711379)

4:00 p.m.
Quantum modular forms and singular combinatorial series.
Amanda Folsom, Amherst College
MinJoo Jang, University of Hong Kong
Sam Kimport, Stanford University
Holly Swisher*, Oregon State University
(114711398)

4:30 p.m.
Statistics for unimodal sequences of integers.
Karl Mahlburg*, Louisiana State University
Chris JenningsShaffer, University of Cologne
Kathrin Bringmann, University of Cologne
(114711730)

5:00 p.m.
Effective bounds for traces of weak Maass forms and applications.
Riad Masri*, Texas A&M University
Narissara Khaochim, Texas A&M University
Madeline Locus Dawsey, Emory University
WeiLun Tsai, Texas A&M University
(114711882)

5:30 p.m.
Convergence of the Jensen polynomials for the Riemann zeta function.
Michael J Griffin*, Brigham Young University
(114711879)

Friday March 22, 2019, 3:00 p.m.5:45 p.m.
Special Session on Recent Advances in Lie and Related Algebras and their Representations, II
Room 213, Kuykendall Hall
Organizers:
Brian D. Boe, University of Georgia brian@math.uga.edu
Jonathan Kujawa, University of Oklahoma

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on Recent Advances in Numerical Methods for PDEs, II
Room E 203, Business Administration Building
Organizers:
Hengguang Li, Wayne State University
Sara Pollock, University of Florida s.pollock@ufl.edu

3:00 p.m.
Robust Preconditioners for Mixeddimensional Models of Flow in Fractured Porous Media.
Wietse Boon, University of Stuttgart
Ana Budiša, University of Bergen
Xiaozhe Hu*, Tufts University
(114765139)

3:30 p.m.
A proof that Anderson acceleration increases the convergence rate in linearly converging fixed point methods.
Claire Evans, Clemson University
Sara Pollock*, University of Florida
Leo G. Rebholz, Clemson University
Mengying Xiao, College of William & Mary
(114765323)

4:00 p.m.
Numerical Approximation of Multicomponent Multiphase Flows in Porous Media.
Noel J. Walkington*, Carnegie Mellon University
(114765183)

5:00 p.m.
Discontinuous Galerkin methods for the shallow water equations with ADERDT local time stepping.
Yulong Xing*, Ohio State University
(114765211)

5:30 p.m.
Some Simple Preconditioners for Unfitted Nitsche discretizations of interface elliptic problem.
Blanca Ayuso de Dios*, Dipartimento di Matematica e Applicazioni, Universita' di MilanoBicocca
Kyle Dunn, Cold Regions Research and Engineering Laboratory, ERDC  U.S. Army, Hanover
Marcus Sarkis, Mathematical Sciences Department, Worcester Polytechnic Institute, Worcester, MA
Simone Scacchi, Dipartimento di Matematica, Universita di Milano
(114765451)

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on Recent Developments in Automorphic Forms, II
Room 305, Kuykendall Hall
Organizers:
Solomon Friedberg, Boston College solomon.friedberg@bc.edu
Jayce Getz, Duke University

Friday March 22, 2019, 3:00 p.m.4:50 p.m.
Special Session on Recent Trends in Algebraic Graph Theory, I
Room 116, Webster Hall
Organizers:
Sebastian Cioaba, University of Delaware
Shaun Fallat, University of Regina Shaun.Fallat@uregina.ca

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on SYZ Mirror Symmetry and Enumerative Geometry, II
Room 637, Saunders Hall
Organizers:
Siu Cheong Lau, Boston University lau@math.bu.edu
Naichung Leung, The Chinese University of Hong Kong
HsianHua Tseng, Ohio State University

3:00 p.m.
Pairings in mirror symmetry between symplectic manifold and LandauGinzburg Bmodel.
CheolHyun Cho*, Seoul National University
Lee Sangwook, KIAS
Hyungseok Shin, KIAS
(114753299)

3:30 p.m.
Homological mirror symmetry for Milnor fibers of invertible polynomials.
Kazushi Ueda*, Graduate School of Mathematical Sciences, the University of Tokyo
(114714292)

4:00 p.m.
Categorical GromovWitten invariants.
Lino Amorim*, Kansas State University
(114718719)

4:30 p.m.
BulkDeformed Superpotential of Toric Fano Surfaces and Quantum Periods.
YuShen Lin*, Boston University
(114753180)

5:00 p.m.
Immersed twospheres and SYZ of Grassmannians.
Hansol Hong, Center for Mathematical Sciences and applications, Harvard University
Yoosik Kim*, Department of Mathematics and Statistics, Boston University
SiuCheong Lau, Department of Mathematics and Statistics, Boston University
(114753696)

5:30 p.m.
Equivariant superpotential of Fano toric varieties.
Yoosik Kim, Boston University
SiuCheong Lau, Boston University
Xiao Zheng*, Boston University
(114753797)

Friday March 22, 2019, 3:00 p.m.5:20 p.m.
Special Session on Several Complex Variables, II
Room C101, Business Administration Building
Organizers:
Peter Ebenfelt, University of California, San Diego
John Erik Fornaess, University of Michigan and Norwegian University of Science and Technology
Ming Xiao, University of California, San Diego m3xiao@ucsd.edu
Yuan Yuan, Syracuse University

Friday March 22, 2019, 3:00 p.m.5:45 p.m.
Special Session on Spaces of Holomorphic Functions and Their Operators, I
Room D 101, Business Administration Building
Organizers:
Mirjana Jovovic, University of Hawaii jovovic@math.hawaii.edu
Wayne Smith, University of Hawaii

3:00 p.m.
On the closed range type properties of Toeplitz operators on the Bergman space.
Nina Zorboska*, University of Manitoba
(114747369)

3:30 p.m.
Remarks on algebras associated with composition operators.
Joel H Shapiro*, Portland State University
(114747327)

4:00 p.m.
Carleson measure characterizations for bounded/compact differences of weighted composition operators and applications.
Boo Rim Choe*, Korea University
Koeun Choi, Korea University
Hyungwoon Koo, Korea University
Jongho Yang, Korea National University of Education
(114747120)

4:30 p.m.
Compact linear combination of composition operators on Bergman spaces.
Boo Rim Choe, Korea University
Hyungwoon Koo*, Korea University
Maofa Wang, Wuhan University
(114747118)

5:00 p.m.
Weighted composition operators between Fock spaces.
Hai Khoi Le*, Division of Math. Sci., School of Phys. & Math. Sci., Nanyang Technological University (NTU)
(114747261)

Friday March 22, 2019, 3:00 p.m.5:45 p.m.
Special Session on Sparsity, Randomness, and Optimization, II
Room D 106, Business Administration Building
Organizers:
Deanna Needell, University of California, Los Angeles deanna@math.ucla.edu

3:00 p.m.
Application of Stochastic Algorithms for Multiple Measurement Vectors to the Hyperspectral Diffuse Optical Tomography Problem.
Rachel Grotheer*, Goucher College
Natalie Durgin, Spiceworks
Chenxi Huang, Yale University
Shaung Li, Colorado School of Mines
Anna Ma, University of California, San Diego
Deanna Needell, University of California, Los Angeles
Jing Qin, Montana State University
(114794739)

4:00 p.m.
Analysis of a TwoLayer Neural Network via Displacement Convexity.
Adel Javanmard*, University of Southern California (USC)
(114762557)

5:00 p.m.
Sparse Harmonic Transforms: A New Class of SublinearTime Algorithms for Approximating Functions of Many Variables.
Mark Iwen*, Michigan State University
Bosu Choi, University of Texas
Felix Krahmer, TUM
(114765385)

Friday March 22, 2019, 3:00 p.m.4:50 p.m.
Special Session on Stability and Singularity in Fluid Dynamics, I
Room E 202, Business Administration Building
Organizers:
Tristan Buckmaster, Princeton University
Steve Shkoller, University of California, Davis shkoller@math.ucdavis.edu
Vlad Vicol, Princeton University

3:00 p.m.
Convexity of Whitham's wave of extreme form.
Alberto Enciso, Instituto de Ciencias Matematicas
Javier GomezSerrano*, Princeton University
Bruno Vergara, Instituto de Ciencias Matematicas
(114735263)

3:30 p.m.
Enhanced dissipation in the NavierStokes equations near the Poiseuille flow.
Klaus Widmayer*, EPFL, Switzerland
Michele Coti Zelati, Imperial College London, UK
Tarek M Elgindi, UC San Diego, USA
(114735382)

4:00 p.m.
Validity of Steady Prandtl Layer Expansions.
Yan Guo, Brown University
Sameer Iyer*, Princeton University
(114735210)

4:30 p.m.
Local existence and blowup results for the Prandtl equations.
Igor Kukavica*, University of Southern California
Vlad Vicol, Courant Institute of Mathematical Sciences, New York University
Fei Wang, University of Maryland
(114735591)

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on Structural Graph Theory, II
Room 115, Webster Hall
Organizers:
Zixia Song, University of Central Florida Zixia.Song@ucf.edu
Martin Rolek, College of William and Mary
Yue Zhao, University of Central Florida

3:00 p.m.
Deleting a maximal planar graph from a genus embedding.
Baogang Xu, Nanjing Normal Universitt, China
Xiaoya Zha*, Middle Tennessee State University
(114705447)

3:30 p.m.
Beta Invariant in Matroids.
Sooyeon Lee, University of Mississippi
Haidong Wu*, University of Mississippi
(114705548)

4:00 p.m.
Eigenvalues and graph factors.
Suil O*, The State University of New York, Korea
EunKyung Cho, Pusan National University
Jong Yoon Hyun, KIAS
Jeongrae Park, Pusan National University
Douglas West, Zhejiang Normal University / University of Illinois at UrbanaChampaign
(114705424)

4:30 p.m.
The Ramsey Numbers of Two Sets of Cycles.
Yaojun Chen*, Nanjing University
(114705495)

5:00 p.m.
Saturation number of Ramseyminimal graphs.
ZiXia Song*, Department of Mathematics, University of Central Florida
Jingmei Zhang, Department of Mathematics, University of Central Florida
(114705573)

5:30 p.m.
Some results on independent bondage number of graphs.
Bing Wei*, Department of Mathematics, University of Mississippi
(114705295)

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on The Mathematics of Cryptography, II
Room 307, Kuykendall Hall
Organizers:
Shahed Sharif, California State University, San Marcos ssharif@csusm.edu
Alice Silverberg, University of California, Irvine

3:00 p.m.
Ramanujan Graphs In Cryptography.
Anamaria Costache, Department of Computer Science, University of Bristol
Brooke Feigon, Department of Mathematics, The City College of New York
Kristin E Lauter*, Microsoft Research, Redmond
Maike Massierer, School of Mathematics and Statistics, University of New South Wales
Anna Puskas, Department of Mathematics & Statistics, University of Massachusetts
(114711920)

4:00 p.m.
Capacity theory and Coppersmith's algorithm for integral points.
Zachary L Scherr*, Bucknell University
Ted Chinburg, University of Pennsylvania
Nadia Heninger, University of California, San Diego
Brett Hemenway Falk, University of Pennsylvania
(114711632)

4:30 p.m.
Curves whose Newton polygons have many slopes of 1/2.
Wanlin Li, University of Wisconsin
Elena Mantovan, California Institute of Technology
Rachel Pries*, Colorado State University
Yunqing Tang, Princeton University
(114711549)

5:00 p.m.
A new codebased cryptosystem as an application of McNie with Gabidulin codes.
JonLark Kim*, Sogang University
YoungSik Kim, Chosun University
Lucky Galvez, Sogang University
Myeong Jae Kim, Seoul
(114794564)

5:30 p.m.
Discussion

Friday March 22, 2019, 3:00 p.m.5:45 p.m.
Special Session on Threedimensional Floer Theory, Contact Geometry, and Foliations, II
Room 114, Webster Hall
Organizers:
Joan Licata, Australian National University
Robert Lipshitz, University of Oregon lipshitz@uoregon.edu

Friday March 22, 2019, 3:00 p.m.5:50 p.m.
Special Session on Topics at the Interface of Analysis and Geometry, I
Room 103, Webster Hall
Organizers:
Alex Austin, University of California, Los Angeles aaustin@math.ucla.edu
Sylvester ErikssonBique, University of California, Los Angeles

Friday March 22, 2019, 3:00 p.m.5:45 p.m.
Special Session on Valuations on Algebraic Function Fields and Their Subrings, II
Room 1, Miller Hall
Organizers:
Ron Brown, University of Hawaii
Steven Dale Cutkosky, University of Missouri
FranzViktor Kuhlmann, University of Szczecin fvk@math.usask.ca
Saturday March 23, 2019

Saturday March 23, 2019, 8:30 a.m.4:30 p.m.
Exhibit and Book Sale
Room 307/308, Third Floor, Campus Center

Saturday March 23, 2019, 8:30 a.m.4:30 p.m.
Meeting Registration
Second Floor, Campus Center

Saturday March 23, 2019, 8:30 a.m.11:15 a.m.
Special Session on Mapping Class Groups, III
Room 102, Webster Hall
Organizers:
Asaf Hadari, University of Hawaii hadari@math.hawaii.edu
Jing Tao, University of Oklahoma

Saturday March 23, 2019, 9:00 a.m.10:45 a.m.
Special Session on Advances in Iwasawa Theory, III
Room 309, Kuykendall Hall
Organizers:
Frauke Bleher, University of Iowa fraukebleher@uiowa.edu
Ted Chinburg, University of Pennsylvania
Robert Harron, University of Hawaii at Manoa

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Advances in Mathematical Fluid Mechanics, I
Room 101, Gartley Hall
Organizers:
Kazuo Yamazaki, University of Rochester kyamazak@ur.rochester.edu
Adam Larios, University of Nebraska  Lincoln

9:00 a.m.
Coupling and decoupling of free flow with flow in porous media.
Xiaominhg Wang*, Southern University of Science and Technology (SUSTech)
(114735196)

9:30 a.m.
Boundary regularity for the 3D incompressible NavierStokes equations.
Hongjie Dong*, Brown University
Kunrui Wang, Brown University
(114735474)

10:00 a.m.
NonDecaying Solutions to the 2D Euler Equations.
James P Kelliher*, University of California, Riverside
Elaine Cozzi, Oregon State University
(114776625)

10:30 a.m.
Stochastic Burgers equation from six vertex model.
Ivan Corwin, Columbia University
Promit Ghosal, Columbia University
Hao Shen*, University of WisconsinMadison
LiCheng Tsai, Columbia University
(114776158)

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Algebraic Groups, Galois Cohomology, and LocalGlobal Principles, III
Room 302, Kuykendall Hall
Organizers:
Raman Parimala, Emory University
Andrei Rapinchuk, University of Virginia
Igor Rapinchuk, Michigan State University rapinchu@msu.edu

Saturday March 23, 2019, 9:00 a.m.10:20 a.m.
Special Session on Algebraic Number Theory and Diophantine Equations, II
Room 407, Kuykendall Hall
Organizers:
Claude Levesque, University of Laval Claude.Levesque@mat.ulaval.ca

9:00 a.m.
$a$numbers of Curves in ArtinSchreier Covers.
Jeremy Booher*, University of Arizona
Bryden Cais, University of Arizona
(114711458)

9:30 a.m.
A family of monogenic $S_4$ quartic fields arising from elliptic curves.
T. Alden Gassert, Hobart and William Smith Colleges
Hanson Smith*, University of Colorado, Boulder
Katherine E. Stange, University of Colorado, Boulder
(11471131)

10:00 a.m.
ApéryFermi family of $K3$surfaces and their $2$isogenies.
Marie José R. Bertin*, Sorbonne Université, Institut de Mathématiques de JussieuParis Rive Gauche
Odile Lecacheux, Sorbonne Université (Paris)
(114714829)

Saturday March 23, 2019, 9:00 a.m.10:45 a.m.
Special Session on Algebraic Points, III
Room 310, Kuykendall Hall
Organizers:
Barry Mazur, Harvard University
Hector Pasten, Harvard University hpasten@g.harvard.edu

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Algebraic and Combinatorial Structures in Knot Theory, III
Room 203, Webster Hall
Organizers:
Sam Nelson, Claremont McKenna College Sam.Nelson@cmc.edu
Natsumi Oyamaguchi, Shumei University
Kanako Oshiro, Sophia University

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Algebraic and Geometric Combinatorics, III
Room 104, Webster Hall
Organizers:
Andrew Berget, Western Washington University
Steven Klee, Seattle University klees@seattleu.edu

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Analysis of Nonlinear Geometric Equations, III
Room D 103, Business Administration Building
Organizers:
Aaron Naber, Northwestern University anaber@math.northwestern.edu
Richard Bamler, University of California Berkeley

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Analytic and Probabilistic Methods in Convex Geometry, III
Room 541, Saunders Hall
Organizers:
Alexander Koldobsky, University of Missouri
Alexander Litvak, University of Alberta
Dmitry Ryabogin, Kent State University
Vladyslav Yaskin, University of Alberta yaskin@ualberta.ca
Artem Zvavitch, Kent State University

Saturday March 23, 2019, 9:00 a.m.10:45 a.m.
Special Session on Applications of Ultrafilters and Nonstandard Methods, III
Room 214, George Hall
Organizers:
Isaac Goldbring, University of California, Irvine isaac@math.uci.edu
Steven Leth, University of Northern Colorado

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Arithmetic Dynamics, III
Room 301, Kuykendall Hall
Organizers:
Andrew Bridy, Yale University
Michelle Manes, University of Hawai`i at Manoa
Bianca Thompson, Harvey Mudd College zibiana@gmail.com

Saturday March 23, 2019, 9:00 a.m.10:45 a.m.
Special Session on Arithmetic Geometry and Its Connections, III
Room 313, Kuykendall Hall
Organizers:
Laura Capuano, University of Oxford
Amos Turchet, University of Washington aturchet@uw.edu

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Arithmetic and Transcendence of Special Functions and Special Values, II
Room 408, Kuykendall Hall
Organizers:
Matthew A. Papanikolas, Texas A&M University papanikolas@tamu.edu
Federico Pellarin, Université Jean Monnet, St. Étienne

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Coarse Geometry, Index Theory, and Operator Algebras: Around the Mathematics of John Roe, I
Room 227, George Hall
Organizers:
Erik Guentner, University of Hawai`i at Manoa
Nigel Higson, Penn State University
Rufus Willett, University of Hawai`i at Manoa rufus@math.hawaii.edu

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Coding Theory and Information Theory, II
Room 308, Kuykendall Hall
Organizers:
Manabu Hagiwara, Chiba University hagiwara@math.s.chibau.ac.jp
James B. Nation, University of Hawaii

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Combinatorial and Experimental Methods in Mathematical Phylogeny, III
Room D 105, Business Administration Building
Organizers:
Sean Cleary, City College of New York and the CUNY Graduate Center cleary@sci.ccny.cuny.edu
Katherine St. John, Hunter College and the American Museum of Natural History

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Commutative Algebra and its Environs, III
Room 101, Miller Hall
Organizers:
Olgur Celikbas, West Virginia University olgur.celikbas@math.wvu.edu
Ela Celikbas, West Virginia University
Ryo Takahashi, Nagoya University

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Computability, Complexity, and Learning, II
Room 213, George Hall
Organizers:
Achilles A. Beros, University of Hawaii at Manoa
Bjørn KjosHanssen, University of Hawaii at Manoa bjoernkh@hawaii.edu

9:00 a.m.
The extraction rate of Turing functionals.
Douglas Cenzer*, University of Florida
Chris Porter, Drake University
(114703540)

9:30 a.m.
On the Usefulness of Characterization Theorems in the Inductive Inference of Recursive FunctionsPreliminary Report.
Thomas Zeugmann*, Hokkaido University, Japan
(114768567)

10:00 a.m.
Learning on Effective Concept Classes.
Wesley Calvert*, Southern Illinois University
(114703740)

10:30 a.m.
Algorithmic identification of probabilities is hard.
Laurent Bienvenu*, LaBRI, CNRS & Université de Bordeaux
Santiago Figueira, Universidad de Buenos Aires and CONICET
Benoit Monin, LACL, Université Paris 12
Alexander Shen, LIRMM, CNRS & Université de Montpellier
(114703674)

Saturday March 23, 2019, 9:00 a.m.10:20 a.m.
Special Session on Constructive Aspects of Complex Analysis, III
Room C102, Business Administration Building
Organizers:
Ilia Binder, University of Toronto
Michael Yampolsky, University of Toronto
Malik Younsi, University of Hawaii at Manoa malik.younsi@gmail.com

Saturday March 23, 2019, 9:00 a.m.10:45 a.m.
Special Session on Differential Geometry, III
Room 244, Saunders Hall
Organizers:
Vincent B. Bonini, Cal Poly San Luis Obispo vbonini@calpoly.edu
Jie Qing, University of California, Santa Cruz
Bogdan D. Suceava, California State University, Fullerton

Saturday March 23, 2019, 9:00 a.m.10:45 a.m.
Special Session on Dynamical Systems and Algebraic Combinatorics, II
Room 112, Webster Hall
Organizers:
Maxim Arnold, University of Texas at Dallas
Jessica Striker, North Dakota State University
Nathan Williams, University of Texas at Dallas nathan.f.williams@gmail.com

Saturday March 23, 2019, 9:00 a.m.10:45 a.m.
Special Session on Equivariant Homotopy Theory and Trace Methods, II
Room 113, Webster Hall
Organizers:
Andrew Blumberg, University of Texas
Teena Gerhardt, Michigan State University
Michael Hill, UCLA
Michael Mandell, Indiana University mmandell@indiana.edu

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Factorization and Arithmetic Properties of Integral Domains and Monoids, III
Room 2, Miller Hall
Organizers:
Scott Chapman, Sam Houston State University scott.chapman@shsu.edu
Jim Coykendall, Clemson University
Christopher O'Neill, University California, Davis

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Generalizations of Symmetric Spaces, II
Room 303, Kuykendall Hall
Organizers:
Aloysius Helminck, University of Hawaii at Manoa
Vicky Klima, Appalachian State University
Jennifer Schaefer, Dickinson College schaefje@dickinson.edu
Carmen Wright, Jackson State University

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Geometric Approaches to Mechanics and Control, III
Room 215, George Hall
Organizers:
Monique Chyba, University of Hawaii at Manoa
Tomoki Ohsawa, The University of Texas at Dallas tomoki@utdallas.edu
Vakhtang Putkaradze, University of Alberta

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Geometry, Analysis, Dynamics and Mathematical Physics on Fractal Spaces, III
Organizers:
Joe P. Chen, Colgate University
Lũ (Tim) Hùng, Hawai`i Pacific University
Machiel van Frankenhuijsen, Utah Valley University
Robert G. Niemeyer, University of the Incarnate Word robert.niemeyer@uiwtx.edu

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Interactions between Geometric Measure Theory, PDE, and Harmonic Analysis, III
Room D 203, Business Administration Building
Organizers:
Mark Allen, Brigham Young University
Spencer BeckerKahn, University of Washington
Max Engelstein, Massachusetts Institute of Technology
Mariana Smit Vega Garcia, University of Washington marianag@uw.edu

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Interactions between Noncommutative Algebra and Noncommutative Algebraic Geometry, III
Room 304, Kuykendall Hall
Organizers:
Garrett Johnson, North Carolina Central University
Bach Nguyen, Temple University bnguy38math@gmail.com
Xingting Wang, Temple University
Daniel Yee, Bradley University

9:00 a.m.
Actions of algebraic groups on noncommutative prime spectra (a brief survey).
Martin Lorenz*, Temple University
(114716406)

9:30 a.m.
Actions of cocommutative Hopf algebras.
Martin Lorenz, Temple University
Bach Nguyen, Temple University
Ramy Yammine*, Temple University
(114716576)

10:00 a.m.
Leavitt path algebras over arbitrary rings and their graded ideals.
Hans Erik Nordstrom*, University of Portland
Jennifer A Firkins Nordstrom, Linfield College
Samuel Joseph Lippert, University of Portland
(114716432)

10:30 a.m.
Families of elliptic algebras.
Alexandru Chirvasitu*, SUNY at Buffalo
Ryo Kanda, Osaka University
Paul Smith, University of Washington
(114716318)

Saturday March 23, 2019, 9:00 a.m.10:45 a.m.
Special Session on Lie Theory in the Representations of Groups and Related Structures  dedicated to the memory of Kay Magaard, III
Room 210, Kuykendall Hall
Organizers:
Christopher Drupieski, DePaul University c.drupieski@depaul.edu
Julia Pevtsova, University of Washington

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Mathematical Methods and Models in Medicine, I
Room D 102, Business Administration Building
Organizers:
Monique Chyba, University of Hawaii
Jakob Kotas, University of Hawaii and University of Portland kotas@hawaii.edu

Saturday March 23, 2019, 9:00 a.m.10:45 a.m.
Special Session on New Trends in Geometric Measure Theory, III
Room D 201, Business Administration Building
Organizers:
Antonio De Rosa, Courant Institute of Mathematical Sciences, New York University
Luca Spolaor, Massachusetts Institute of Technology lspolaor@mit.edu

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on New Trends on Variational Calculus and NonLinear Partial Differential Equations, I
Room D 104, Business Administration Building
Organizers:
Craig Cowan, University of Manitoba
Michinori Ishiwata, Osaka University
Abbas Moameni, Carleton University momeni@math.carleton.ca
Futoshi Takahashi, Osaka City University

Saturday March 23, 2019, 9:00 a.m.10:45 a.m.
Special Session on Nonlinear Wave Equations and Applications, III
Room E 201, Business Administration Building
Organizers:
Boaz Ilan, University of California, Merced bilan@ucmerced.edu
Barbara Prinari, University of Colorado, Colorado Springs

Saturday March 23, 2019, 9:00 a.m.10:45 a.m.
Special Session on Real and Complex Singularities, III
Room 406, Kuykendall Hall
Organizers:
Leslie Charles Wilson, University of Hawaii, Manoa les@math.hawaii.edu
Goo Ishikawa, Hokkaido University
David Trotman, AixMarseille University

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Recent Advances and Applications of Modular Forms, III
Room 306, Kuykendall Hall
Organizers:
Amanda Folsom, Amherst College
Pavel Guerzhoy, University of Hawaii at Manoa
Masanobu Kaneko, Kyushu University
Ken Ono, Emory University ono@mathcs.emory.edu

Saturday March 23, 2019, 9:00 a.m.10:45 a.m.
Special Session on Recent Advances in Lie and Related Algebras and their Representations, III
Room 213, Kuykendall Hall
Organizers:
Brian D. Boe, University of Georgia brian@math.uga.edu
Jonathan Kujawa, University of Oklahoma

Saturday March 23, 2019, 9:00 a.m.10:45 a.m.
Special Session on Recent Advances in Numerical Methods for PDEs, III
Room E 203, Business Administration Building
Organizers:
Hengguang Li, Wayne State University
Sara Pollock, University of Florida s.pollock@ufl.edu

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Recent Developments in Automorphic Forms, III
Room 305, Kuykendall Hall
Organizers:
Solomon Friedberg, Boston College solomon.friedberg@bc.edu
Jayce Getz, Duke University

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Recent Trends in Algebraic Graph Theory, II
Room 116, Webster Hall
Organizers:
Sebastian Cioaba, University of Delaware
Shaun Fallat, University of Regina Shaun.Fallat@uregina.ca

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on SYZ Mirror Symmetry and Enumerative Geometry, III
Room 637, Saunders Hall
Organizers:
Siu Cheong Lau, Boston University lau@math.bu.edu
Naichung Leung, The Chinese University of Hong Kong
HsianHua Tseng, Ohio State University

9:00 a.m.
The Gamma and SYZ conjectures: a tropical approach to periods.
Mohammed Abouzaid, Columbia University
Sheel Ganatra*, University of Southern California
Hiroshi Iritani, Kyoto University
Nick Sheridan, University of Edinburgh
(114753436)

9:30 a.m.
Gamma conjecture I for del Pezzo surfaces.
Jianxun Hu, Sun Yatsen University
HuaZhong Ke, Sun Yatsen University
Changzheng Li*, Sun Yatsen University
Tuo Yang, Boston College
(114714515)

10:00 a.m.
From tropical 1cycles to period integrals and analyticity of smoothings.
Helge Ruddat*, Universität Hamburg, Germany
(114732380)

10:30 a.m.
Integral structures and HMS for toric varieties.
Bohan Fang*, Peking University
(11475154)

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Several Complex Variables, III
Room C101, Business Administration Building
Organizers:
Peter Ebenfelt, University of California, San Diego
John Erik Fornaess, University of Michigan and Norwegian University of Science and Technology
Ming Xiao, University of California, San Diego m3xiao@ucsd.edu
Yuan Yuan, Syracuse University

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Spaces of Holomorphic Functions and Their Operators, II
Room D 101, Business Administration Building
Organizers:
Mirjana Jovovic, University of Hawaii jovovic@math.hawaii.edu
Wayne Smith, University of Hawaii

Saturday March 23, 2019, 9:00 a.m.10:45 a.m.
Special Session on Sparsity, Randomness, and Optimization, III
Room D 106, Business Administration Building
Organizers:
Deanna Needell, University of California, Los Angeles deanna@math.ucla.edu

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Spectral Geometry: The Length and Laplace Spectra of Riemannian Manifolds, I
Room 137, Art Building
Organizers:
Benjamin Linowitz, Oberlin College benjamin.linowitz@oberlin.edu
Jeffrey S. Meyer, California State University at San Bernardino

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Structural Graph Theory, III
Room 115, Webster Hall
Organizers:
Zixia Song, University of Central Florida Zixia.Song@ucf.edu
Martin Rolek, College of William and Mary
Yue Zhao, University of Central Florida

9:00 a.m.
Graph Knitting.
Yan Cao, Georgia State University
Guantao Chen*, Georgia State University
Shushan He, Georgia State University
Zhiquan Hu, Central China Normal University
Feifei Song, Central China Normal University
(114705400)

9:30 a.m.
Transitive tournament tilings in oriented graphs with large total degree.
Louis DeBiasio, Miami University
Allan Lo, University of Birmingham
Theodore Molla*, University of South Florida
Andrew Treglown, University of Birmingham
(114705666)

10:00 a.m.
An extremal problem of Oriented Stars.
Qilin Dong, Fudan Univeristy
Ping Hu, Sun YatSen University
Jie Ma, University of Science and Technology of China
Sergey Norin, McGill University
Hehui Wu*, Fudan University
(114705524)

10:30 a.m.
Eulerian hypergraphs.
Amin Bahmanian, Illinois State University
Songling Shan*, Illinois State University
(114705392)

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on The Mathematics of Cryptography, III
Room 307, Kuykendall Hall
Organizers:
Shahed Sharif, California State University, San Marcos ssharif@csusm.edu
Alice Silverberg, University of California, Irvine

Saturday March 23, 2019, 9:00 a.m.10:45 a.m.
Special Session on Threedimensional Floer Theory, Contact Geometry, and Foliations, III
Room 114, Webster Hall
Organizers:
Joan Licata, Australian National University
Robert Lipshitz, University of Oregon lipshitz@uoregon.edu

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on Topics at the Interface of Analysis and Geometry, II
Room 103, Webster Hall
Organizers:
Alex Austin, University of California, Los Angeles aaustin@math.ucla.edu
Sylvester ErikssonBique, University of California, Los Angeles

9:00 a.m.
The Kakeya needle problem for rectifiable sets.
Marianna Csornyei*, University of Chicago
Alan Chang, University of Chicago
(114728835)

9:30 a.m.
A twophase harmonic measure problem via excess decay and singular integrals.
Simon Bortz, University of Washington
Max Engelstein, MIT
Max Goering, University of Washington
Tatiana Toro, University of Washington
Zihui Zhao*, Institute for Advanced Study
(114735464)

10:00 a.m.
Singularities of uniformly asymptotically doubling measures.
A Dali Nimer*, University of Chicago
(114728305)

10:30 a.m.
Dimension and projections in normed spaces.
Annina Iseli*, University of California, Los Angeles
(114728784)

Saturday March 23, 2019, 9:00 a.m.10:50 a.m.
Special Session on What is Happening in Mathematical Epidemiology? Current Theory, New Methods, and Open Questions, I
Room C 103, Business Administration Building
Organizers:
Olivia Prosper, University of Kentucky olivia.prosper@uky.edu

9:00 a.m.
Reproductive gains in a stagestructured model for the dynamics of malaria transmission with human treatment and adult vector demographics.
Miranda I TebohEwungkem*, Lehigh University
Gideon A Ngwa, University of Buea, Cameroon
(114737267)

9:30 a.m.
Methods for Evaluating Risk of Mosquito Borne Viruses in Brazil.
Kaitlyn M Martinez*, Colorado School of Mines
Carrie Manore, Los Alamos National Lab
Sara Del Valle, Los Alamos National Lab
(114792729)

10:00 a.m.
Modelling the population impacts of avian malaria on Hawaiian honeycreepers: bifurcation analysis and implications for conservation.
Kyle Dahlin*, Purdue University
Zhilan Feng, Purdue University
(114792529)

10:30 a.m.
A stochastic model for the generation of Plasmodium falciparum parasite diversity.
Lauren M. Childs, Virginia Tech
Olivia F. Prosper*, University of Kentucky
(114792537)

Saturday March 23, 2019, 9:00 a.m.10:40 a.m.
Contributed Paper Session on Optimization, Game Theory, Models, Education
Room E 204, Business Administration Building

9:00 a.m.
Adaptive Zero Determinant Strategies in the Iterated Prisoner's Dilemma Tournament.
Emmanuel M Estrada*, San Jose State University
(11479119)

9:15 a.m.
A computational approach to the structure of subtraction games.
Bret Benesh, Department of Mathematics, The College of St. Benedict/St. John's University, 37 College Avenue South, St. Joseph, MN
Jamylle Carter, Department of Mathematics, Diablo Valley College, 321 Golf Club Road, Pleasant Hill, CA
Deidra A. Coleman, Department of Mathematics, Wofford College, 429 North Church Street, Spartanburg, SC
Douglas G. Crabill, Department of Statistics, Purdue University, 150 North University Street, West Lafayette, IN
Jack H. Good, Department of Computer Science, Purdue University, 305 North University Street, West Lafayette, IN
Kalika Q. Lacy*, School of Electrical and Computer Engineering, Purdue University, 465 Northwestern Avenue, West Lafayette, IN
Michael A. Smith, Dept. of Mathematics and Dept. of Statistics, Purdue University, 150 North University Street, West Lafayette, IN
Jennifer Travis, Department of Mathematics, Lone Star CollegeNorth Harris, 2700 W. W. Thorne Drive, Houston, TX
Mark Daniel Ward, Department of Statistics, Purdue University, 150 North University Street, West Lafayette, IN
(114791361)

9:30 a.m.
Conceptual carbon budget model shows net inorganic carbon source since 1980.
Alice Nadeau*, University of Minnesota, School of Mathematics
Clarence Lehman, University of Minnesota, Department of Ecology, Evolution and Behavior
Richard McGehee, University of Minnesota, School of Mathematics
(11479256)

9:45 a.m.
On Generalized Vector Variational Inequalities and Nonsmooth Vector Optimization Problems Using Convexi cators.
Balendu Bhooshan Upadhyay*, Indian Institute of Technology Patna
R. N. Mohapatra, University of Central Florida
(11479025)

10:00 a.m.
Two ways students might think about slope and the one that is more useful for calculus.
Sybilla Beckmann*, University of Georgia
(114797629)

10:15 a.m.
Mentoring Students through Computational Science Research Projects: Report on the iPics SSTEM grant program.
Thomas R Hagedorn*, Department of Mathematics and Statistics, The College of New Jersey
(114797909)

10:30 a.m.
Arrow's Actual Impossibility Theorem.
Rick Klima*, Appalachian State University
(11479176)

Saturday March 23, 2019, 9:00 a.m.10:55 a.m.
Contributed Paper Session on Stochastic Processes, Statistics, Numerical Analysis, Mathematical Physics
Room E 202, Business Administration Building

9:00 a.m.
Numerical Ruin Probability in the Dual Risk Model with RiskFree Investments.
SooieHoe Loke*, Central Washington University
Enrique Thomann, Oregon State University
(114760743)

9:15 a.m.
The Application of Stochastic Differential Equation to modeling high frequency financial data and other seismic data.
Md Al Masum Bhuiyan*, University of Texas at El Paso
Maria C. Mariani, University of Texas at EI Paso
Osei K. Tweneboah, University of Texas at El Paso
(11476014)

9:30 a.m.
Challenge and promise of observational epidemiological studies in cancer medicine.
Yu Shen*, University of Texas, MD Anderson Cancer Center
(114762328)

9:45 a.m.
Estimating Blood Alcohol Concentration from Biosensor Measured Transdermal Alcohol Level: A Distributed Parameter Model Based Bayesian Approach.
Keenan J. Hawekotte*, University of Southern California
Susan Luczak, University of Southern California
I. Gary Rosen, University of Southern California
(114762270)

10:00 a.m.
Spacetime discontinuous Galerkin method for the onedimensional wave equation.
Helmi Temimi*, Gulf University for Science and Technology, Kuwait
Mahboub Baccouch, University of Nebraska at Omaha
(11476522)

10:15 a.m.
Statistical analysis of particle swarm optimization algorithm.
Sharandeep Singh*, Punjabi University Patiala
(11476216)

10:30 a.m.
Classification of Spacetimes with Symmetry.
Jesse William Hicks*, Dixie State Univeristy
(114783221)

10:45 a.m.
Analysis of Astronomical Effects on Climate Change.
James Buchholz*, California Baptist University
Gabriel Watler, California Baptist University
(114785741)

Saturday March 23, 2019, 9:30 a.m.10:50 a.m.
Special Session on Emerging Connections with Number Theory, III
Room 209, Kuykendall Hall
Organizers:
Katherine Stange, University of Colorado, Boulder kstange@math.colorado.edu
Renate Scheidler, University of Calgary

Saturday March 23, 2019, 9:30 a.m.10:50 a.m.
Special Session on Mathematical Analysis of Nonlinear Phenomena, I
Room D 301, Business Administration Building
Organizers:
Mimi Dai, University of Illinois at Chicago mdai@uic.edu

Saturday March 23, 2019, 9:30 a.m.10:50 a.m.
Special Session on Valuations on Algebraic Function Fields and Their Subrings, III
Room 1, Miller Hall
Organizers:
Ron Brown, University of Hawaii
Steven Dale Cutkosky, University of Missouri
FranzViktor Kuhlmann, University of Szczecin fvk@math.usask.ca

Saturday March 23, 2019, 11:10 a.m.12:00 p.m.
Invited Address
Simple approaches to complicated data analysis.
Room 152, Bilger Hall
Deanna Needell*, UCLA
(114765178)

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Advances in Iwasawa Theory, IV
Room 309, Kuykendall Hall
Organizers:
Frauke Bleher, University of Iowa fraukebleher@uiowa.edu
Ted Chinburg, University of Pennsylvania
Robert Harron, University of Hawaii at Manoa

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Advances in Mathematical Fluid Mechanics, II
Room 101, Gartley Hall
Organizers:
Kazuo Yamazaki, University of Rochester kyamazak@ur.rochester.edu
Adam Larios, University of Nebraska  Lincoln

2:00 p.m.
Some new results on data assimilation for geophysical and fluid dynamics.
Yuan Pei*, Western Washington University
Adam Larios, University of NebraskaLincoln
(114776171)

2:30 p.m.
Stability problem on the magnetohydrodynamic (MHD) equations with partial dissipation.
Jiahong Wu*, Oklahoma State University
(114735437)

3:00 p.m.
Numerical experiments for weak periodic solutions of the FornbergWhitham equation.
Hisashi Okamoto*, Gakushuin University
(114776172)

3:30 p.m.
A sharp embedding result arising from a fluidstructure interaction problem.
Anna L Mazzucato*, Penn State University
Nikolai Chemetov, University of Lisbon
(114735192)

4:00 p.m.
Stochastic MHD with fractional kinematic dissipation and partial magnetic diffusion in $\mathbb{R} ^2$.
Jingna Li*, Department of Mathematics, Jinan University
Hao Tang, City University of Hong Kong
Hongxia Liu, Jinan University
(114735652)

4:30 p.m.
Illposedness of nonresistive HallMHD system.
Mimi Dai*, University of Illinois at Chicago
(114735228)

Saturday March 23, 2019, 2:00 p.m.4:45 p.m.
Special Session on Algebraic Groups, Galois Cohomology, and LocalGlobal Principles, IV
Room 302, Kuykendall Hall
Organizers:
Raman Parimala, Emory University
Andrei Rapinchuk, University of Virginia
Igor Rapinchuk, Michigan State University rapinchu@msu.edu

Saturday March 23, 2019, 2:00 p.m.3:20 p.m.
Special Session on Algebraic Number Theory and Diophantine Equations, III
Room 407, Kuykendall Hall
Organizers:
Claude Levesque, University of Laval Claude.Levesque@mat.ulaval.ca

Saturday March 23, 2019, 2:00 p.m.4:45 p.m.
Special Session on Algebraic Points, IV
Room 310, Kuykendall Hall
Organizers:
Barry Mazur, Harvard University
Hector Pasten, Harvard University hpasten@g.harvard.edu

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Algebraic and Combinatorial Structures in Knot Theory, IV
Room 203, Webster Hall
Organizers:
Sam Nelson, Claremont McKenna College Sam.Nelson@cmc.edu
Natsumi Oyamaguchi, Shumei University
Kanako Oshiro, Sophia University

2:00 p.m.
A diagrammatic presentation of compact surfaces in the 3sphere and its characterization.
Shosaku Matsuzaki*, Faculty of Engineering, Takushoku University
(114757607)

2:30 p.m.
MCQ Alexander pairs and MCQ Alexander matrices for handlebodylinks.
Tomo Murao*, Institute of Mathematics/University of Tsukuba
(114757560)

3:00 p.m.
Homology of nondegenerate involutive settheoretic solutions of the YangBaxter equation.
Marco Bonatto, Charles University
Michael K. Kinyon, University of Denver
David Stanovsky, Charles University
Petr Vojtechovsky, University of Denver
Seung Yeop Yang*, Kyungpook National University
(114757682)

3:30 p.m.
Invariants and mod $m$ almost classical virtual links.
Naoko Kamada*, Nagoya City University
(114757138)

4:00 p.m.
Milnor invariants via unipotent Magnus embeddings.
Takefumi Nosaka*, DEPARTMENT OF MATHEMATICS TOKYO INSTITUTE OF TECHNOLOGY
(114757114)

4:30 p.m.
Vertex distortion of knots in the cubic lattice.
Marion Campisi*, San Jose State University
Nicholas Cazet, San Jose State University
(114757250)

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Algebraic and Geometric Combinatorics, IV
Room 104, Webster Hall
Organizers:
Andrew Berget, Western Washington University
Steven Klee, Seattle University klees@seattleu.edu

2:00 p.m.
Stationary and normal distributions of finite Markov chains.
John Rhodes, UC Berkeley
Anne Schilling*, Department of Mathematics, UC Davis
(114705147)

3:00 p.m.
Demazure crystals for specialized nonsymmetric Macdonald polynomials.
Sami Assaf, University of Southern California
Nicolle S. Gonzalez*, University of Southern California
(114705751)

3:30 p.m.
Invariants of LandweberStong reflection groups modulo Frobenius powers.
Chelsea C Drescher*, University of North Texas
Anne V Shepler, University of North Texas
(114705182)

4:00 p.m.
Farey Permutations.
Yevgenia Kashina, DePaul University
T Kyle Petersen*, DePaul University
Bridget Tenner, DePaul University
(114705353)

4:30 p.m.
Signed Mahonian Identities on permutations with subsequence restrictions.
SenPeng Eu*, National Taiwan Normal University
TungShan Fu, National Pingtung University
HsiangChun Hsu, Tamkang University
HsinChieh Liao, University of Miami
WeiLiang Sun, National Taiwan Normal University
(114705377)

Saturday March 23, 2019, 2:00 p.m.4:20 p.m.
Special Session on Analysis of Nonlinear Geometric Equations, IV
Room D 103, Business Administration Building
Organizers:
Aaron Naber, Northwestern University anaber@math.northwestern.edu
Richard Bamler, University of California Berkeley

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Analytic and Probabilistic Methods in Convex Geometry, IV
Room 541, Saunders Hall
Organizers:
Alexander Koldobsky, University of Missouri
Alexander Litvak, University of Alberta
Dmitry Ryabogin, Kent State University
Vladyslav Yaskin, University of Alberta yaskin@ualberta.ca
Artem Zvavitch, Kent State University

2:00 p.m.
The general dual OrliczMinkowski problem.
Deping Ye*, Memorial University of Newfoundland
(114752256)

2:30 p.m.
Nogaps delocalization of random matrices with independent entries.
Anna Lytova, University of Opole, Poland
Konstantin Tikhomirov*, Georgia Institute of Technology
(114760252)

3:00 p.m.
Surface area deviation between smooth convex bodies and polytopes.
Elisabeth M Werner*, Case Western Reserve University
Julian Grote, University of Ulm
Christoph Thaele, Ruhr University Bochum
(114752233)

3:30 p.m.
Big data and floating body.
Stanislav Nagy, Charles University Prague
Carsten Schuett*, ChristianAlbrechtsUniversity, Kiel, Germany
Elisabeth Werner, Case Western Reserve University
(114752213)

4:00 p.m.
L1 Poincare inequality on the Hamming cube.
Paata Ivanisvili*, University of California, Irvine
Dong Li, Hong Kong University of Science and Technology
Ramon van Handel, Princeton University
Alexander Volberg, Michigan State University
(114752594)

4:30 p.m.
Convexity and Gabor bases.
Alex Iosevich*, University of Rochester
Azita Mayeli, City University of New York
(114742911)

Saturday March 23, 2019, 2:00 p.m.4:45 p.m.
Special Session on Applications of Ultrafilters and Nonstandard Methods, IV
Room 214, George Hall
Organizers:
Isaac Goldbring, University of California, Irvine isaac@math.uci.edu
Steven Leth, University of Northern Colorado

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Arithmetic Dynamics, IV
Room 301, Kuykendall Hall
Organizers:
Andrew Bridy, Yale University
Michelle Manes, University of Hawai`i at Manoa
Bianca Thompson, Harvey Mudd College zibiana@gmail.com

2:00 p.m.
Eventually stable quadratic polynomials over $\mathbb{Q}$.
David DeMark, University of Minnesota
Wade Hindes, Texas State University
Rafe Jones*, Carleton College
Moses Misplon, Carleton College
Michael Stoneman, Carleton College
(114711667)

2:30 p.m.
PostCritically Finite BiCritical Functions.
Bella Tobin*, University of Hawaii
(114711929)

3:00 p.m.
Counting periodic points of selfmorphisms on semiabelian varieties.
Kaoru Sano*, Department of Mathematics, Faculty of Science, Kyoto University, Japan
(114737411)

3:30 p.m.
Iteration of Mahler's measure.
Paul Fili*, Oklahoma State University
Lukas Pottmeyer, University of DuisbergEssen
Mingming Zhang, Oklahoma State University
(114711877)

4:00 p.m.
Markov Processes and Some PCF Quadratic Polynomials.
Vefa Goksel*, University of WisconsinMadison
(114711423)

4:30 p.m.
Finite index theorems for unicritical polynomials over function fields.
Andrew Bridy, Yale University
John R. Doyle*, Louisiana Tech University
Dragos Ghioca, University of British Columbia
LiangChung Hsia, National Taiwan Normal University
Thomas J. Tucker, University of Rochester
(114737650)

Saturday March 23, 2019, 2:00 p.m.4:45 p.m.
Special Session on Arithmetic Geometry and Its Connections, IV
Room 313, Kuykendall Hall
Organizers:
Laura Capuano, University of Oxford
Amos Turchet, University of Washington aturchet@uw.edu

Saturday March 23, 2019, 2:00 p.m.4:20 p.m.
Special Session on Arithmetic and Transcendence of Special Functions and Special Values, III
Room 408, Kuykendall Hall
Organizers:
Matthew A. Papanikolas, Texas A&M University papanikolas@tamu.edu
Federico Pellarin, Université Jean Monnet, St. Étienne

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Coarse Geometry, Index Theory, and Operator Algebras: Around the Mathematics of John Roe, II
Room 227, George Hall
Organizers:
Erik Guentner, University of Hawai`i at Manoa
Nigel Higson, Penn State University
Rufus Willett, University of Hawai`i at Manoa rufus@math.hawaii.edu

2:00 p.m.
An index theorem on binary tube and bounded Euler cocycle.
Hitoshi Moriyoshi*, Graduate School of Mathematics, Nagoya University
(114758606)

2:30 p.m.
Relative geometric Khomology and the Higson and Roe analytic surgery exact sequence.
Robin J Deeley*, University of Colorado, Boulder
(114719689)

3:00 p.m.
Delocalized eta invariants, cyclic cohomology and higher rho invariants.
Xiaoman Chen, Fudan University
Jinmin Wang, Shanghai center for mathematical sciences
Zhizhang Xie*, Texas A&M University
Guoliang Yu, Texas A&M University
(114758422)

3:30 p.m.
Equivalence of definitions of the relative higher index map.
Yosuke Kubota*, RIKEN iTHEMS
(114719449)

4:00 p.m.
Calculating indices by module multiplication.
Christopher Wulff*, GeorgAugustUniversität Göttingen
(114719116)

4:30 p.m.
Mathematics for sustainability.
Sara Jamshidi Zelenberg*, Illinois Institute of Technology
(114797841)

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Coding Theory and Information Theory, III
Room 308, Kuykendall Hall
Organizers:
Manabu Hagiwara, Chiba University hagiwara@math.s.chibau.ac.jp
James B. Nation, University of Hawaii

Saturday March 23, 2019, 2:00 p.m.2:50 p.m.
Special Session on Combinatorial and Experimental Methods in Mathematical Phylogeny, IV
Room D 105, Business Administration Building
Organizers:
Sean Cleary, City College of New York and the CUNY Graduate Center cleary@sci.ccny.cuny.edu
Katherine St. John, Hunter College and the American Museum of Natural History

2:00 p.m.
Discussion Session

2:30 p.m.
Problem Session

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Commutative Algebra and its Environs, IV
Room 101, Miller Hall
Organizers:
Olgur Celikbas, West Virginia University olgur.celikbas@math.wvu.edu
Ela Celikbas, West Virginia University
Ryo Takahashi, Nagoya University

2:00 p.m.
Rationality of the negative curve and finite generation of symbolic Rees rings.
Kazuhiko Kurano*, Meiji University
(114713322)

2:30 p.m.
The TestIdeals and FThresholds packages for Macaulay2.
Daniel Hernandez, University of Kansas
Mordechai Katzman, Sheffield University
Karl Schwede*, University of Utah
Pedro Teixeira, Knox College
Emily Witt, University of Kansas
(114713154)

3:00 p.m.
On threefolds of globally $F$regular type.
Paolo Cascini, Imperial College London
Shunsuke Takagi*, University of Tokyo
(114714262)

3:30 p.m.
Lech's inequality and the StuckradVogel conjecture.
Patricia Klein*, University of Kentucky
Linquan Ma, Purdue University
Pham Hung Quy, FPT University
Ilya Smirnov, Stockholm University
Yongwei Yao, Georgia State University
(114713329)

4:00 p.m.
Indecomposable integrally closed modules associated to complete monomial ideals.
Futoshi Hayasaka*, Okayama University
(114713123)

4:30 p.m.
Total acyclicity and flatcotorsion theory.
Lars Winther Christensen*, Texas Tech University
Sergio Estrada, University of Murcia
Peder Thompson, Norwegian University of Science and Technology
(114716343)

Saturday March 23, 2019, 2:00 p.m.4:20 p.m.
Special Session on Computability, Complexity, and Learning, III
Room 213, George Hall
Organizers:
Achilles A. Beros, University of Hawaii at Manoa
Bjørn KjosHanssen, University of Hawaii at Manoa bjoernkh@hawaii.edu

2:00 p.m.
Complexity in the ceers.
Noah Schweber*, University of Wisconsin  Madison
Uri Andrews, University of Wisconsin  Madison
Andrea Sorbi, University of Siena
(114703908)

2:30 p.m.
Canonical immunity and genericity.
Konstantinos A. Beros*, Miami University
Achilles A. Beros, University of Hawaii at Manoa
(114703760)

3:00 p.m.
Decision problems in algebraic structures.
Jennifer Chubb*, University of San Francisco
Iva Bilanovic, George Washington University
Sam Roven, University of Washington
(114703858)

3:30 p.m.
Properties of Onesided Randomness.
Samuel Birns*, University of Hawaii at Manoa
(114703173)

4:00 p.m.
Complexity of problems in computable structure theory.
Valentina Harizanov*, George Washington University
(114703813)

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Computational and DataEnabled Sciences
Room 242, Saunders Hall
Organizers:
Roummel Marcia, University of California, Merced rmarcia@ucmerced.edu
Boaz Ilan, University of California, Merced
Suzanne Sindi, University of California, Merced

2:00 p.m.
Asymptotic approximations of near fields in scattering problems.
Camille Carvalho*, MERCED
Shilpa Khatri, University of California, Merced
Arnold D Kim, University of California, Merced
(114745913)

2:30 p.m.
Estimating Kinetic Rates of Prion Replication from a Structured Population Model.
Suzanne Sindi*, University of California, Merced
Fabian Santiago, University of California, Merced
(114792910)

3:00 p.m.
Derivativefree shape optimization and uncertainty quantification in nonimaging optics.
Christine Hoffman, University of Califonrnia, Merced
Boaz Ilan*, University of Califonrnia, Merced
(114778903)

3:30 p.m.
QuasiNewton Methods for OfftheShelf Machine Learning.
Roummel Marcia*, UC Merced
Jennifer Erway, Wake Forest University
Joshua Griffin, SAS
Riadh Omheni, SAS
(114790901)

4:00 p.m.
A Machine Learning Approach to Directing Cellular Response.
Marcella M Gomez*, UC Santa Cruz
Mohammad Jafari, UC Santa Cruz
(114792827)

4:30 p.m.
Computational Meanfield Modeling of Confined Active Fluids.
Maxime Theillard*, UC Merced
David Saintillan, UC San Diego
(114765752)

Saturday March 23, 2019, 2:00 p.m.3:50 p.m.
Special Session on Constructive Aspects of Complex Analysis, IV
Room C102, Business Administration Building
Organizers:
Ilia Binder, University of Toronto
Michael Yampolsky, University of Toronto
Malik Younsi, University of Hawaii at Manoa malik.younsi@gmail.com

Saturday March 23, 2019, 2:00 p.m.4:20 p.m.
Special Session on Differential Geometry, IV
Room 244, Saunders Hall
Organizers:
Vincent B. Bonini, Cal Poly San Luis Obispo vbonini@calpoly.edu
Jie Qing, University of California, Santa Cruz
Bogdan D. Suceava, California State University, Fullerton

2:00 p.m.
The Sobolev quotient of CR structure in dimension three.
Andrea Malchiodi, Scuola Normale Superior Pisa
JihHsin Cheng, Math. Institute Academia Sinica
Paul C Yang*, Dept. of Math. Princeton University
(114753701)

2:30 p.m.
Fundamental Gap Estimate on Convex Domains of Sphere.
Xianzhe Dai*, University of California, Santa Barbara
Shoo Seto, UC, Irvine
Gufang Wei, UCSB
(114758157)

3:00 p.m.
Evolution of relative Yamabe constant under Ricci Flow.
Boris Botvinnik, University of Oregon
Peng Lu*, University of Oregon
(114753166)

4:00 p.m.
Analysis of the Laplacian on the moduli space of polarized CalabiYau manifolds.
Zhiqin Lu*, University of California, Irvine
(114758412)

Saturday March 23, 2019, 2:00 p.m.3:45 p.m.
Special Session on Dynamical Systems and Algebraic Combinatorics, III
Room 112, Webster Hall
Organizers:
Maxim Arnold, University of Texas at Dallas
Jessica Striker, North Dakota State University
Nathan Williams, University of Texas at Dallas nathan.f.williams@gmail.com

Saturday March 23, 2019, 2:00 p.m.4:45 p.m.
Special Session on Emerging Connections with Number Theory, IV
Room 209, Kuykendall Hall
Organizers:
Katherine Stange, University of Colorado, Boulder kstange@math.colorado.edu
Renate Scheidler, University of Calgary

Saturday March 23, 2019, 2:00 p.m.4:45 p.m.
Special Session on Factorization and Arithmetic Properties of Integral Domains and Monoids, IV
Room 2, Miller Hall
Organizers:
Scott Chapman, Sam Houston State University scott.chapman@shsu.edu
Jim Coykendall, Clemson University
Christopher O'Neill, University California, Davis

2:00 p.m.
A characterization of Krull monoids for which sets of lengths are arithmetical progressions.
Wolfgang A Schmid*, Université Paris 8
(114711733)

2:30 p.m.
Prime ideals in rings of power series and polynomials.
Ela Celikbas, West Virginia University, Morgantown, WV 265066310
Christina EubanksTurner, , Loyola Marymount University, Los Angeles, CA 90045
Sylvia M. Wiegand*, University of Nebraska Lincoln, Lincoln NE 68588
(114713647)

3:00 p.m.
Class groups of cluster algebras.
Ana Garcia Elsener, University of Graz, Austria
Philipp Lampe, University of Kent, UK
Daniel Smertnig*, University of Waterloo, Canada
(114713454)

3:30 p.m.
Break

4:00 p.m.
Sets of arithmetical invariants in transfer Krull monoids.
Alfred Geroldinger*, University of Graz
(114713321)

Saturday March 23, 2019, 2:00 p.m.4:20 p.m.
Special Session on Generalizations of Symmetric Spaces, III
Room 303, Kuykendall Hall
Organizers:
Aloysius Helminck, University of Hawaii at Manoa
Vicky Klima, Appalachian State University
Jennifer Schaefer, Dickinson College schaefje@dickinson.edu
Carmen Wright, Jackson State University

Saturday March 23, 2019, 2:00 p.m.3:50 p.m.
Special Session on Geometric Approaches to Mechanics and Control, IV
Room 215, George Hall
Organizers:
Monique Chyba, University of Hawaii at Manoa
Tomoki Ohsawa, The University of Texas at Dallas tomoki@utdallas.edu
Vakhtang Putkaradze, University of Alberta

Saturday March 23, 2019, 2:00 p.m.4:20 p.m.
Special Session on Geometry, Analysis, Dynamics and Mathematical Physics on Fractal Spaces, IV
Room 101, Art Building
Organizers:
Joe P. Chen, Colgate University
Lũ (Tim) Hùng, Hawai`i Pacific University
Machiel van Frankenhuijsen, Utah Valley University
Robert G. Niemeyer, University of the Incarnate Word robert.niemeyer@uiwtx.edu

2:00 p.m.
Overlap numbers in conformal iterated function systems.
Eugen Mihailescu*, Institute of Mathematics of the Romanian Academy
(114737429)

2:30 p.m.
Almost Specified Infinite Iterated Constructions.
Andrei E Ghenciu*, University of Wisconsin Stout
(114737430)

3:00 p.m.
Bell polynomials and Brownian bridge in Spectral Gravity models on multifractal RobertsonWalker cosmologies.
Farzad Fathizadeh, Swansea University
Yeorgia Kafkoulis, Caltech
Matilde Marcolli*, Caltech; University of Toronto; Perimeter Institute
(114758161)

3:30 p.m.
An exposition of spectral triples in fractal geometry.
Andrea Arauza Rivera*, California State University, East Bay
(114746711)

4:00 p.m.
Fourier Analysis on OneDimensional Singular Fractal Measures.
John E. Herr*, Butler University
Eric S. Weber, Iowa State University
Palle E. T. Jorgensen, University of Iowa
(114742264)

Saturday March 23, 2019, 2:00 p.m.4:45 p.m.
Special Session on Homotopy Theory, I
Room 113, Webster Hall
Organizers:
Kyle Ormsby, Reed College
Angélica Osorno, Reed College aosorno@reed.edu

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Interactions between Geometric Measure Theory, PDE, and Harmonic Analysis, IV
Room D 203, Business Administration Building
Organizers:
Mark Allen, Brigham Young University
Spencer BeckerKahn, University of Washington
Max Engelstein, Massachusetts Institute of Technology
Mariana Smit Vega Garcia, University of Washington marianag@uw.edu

2:00 p.m.
Nonlinear Averaging, Nonlinear PDEs and Statistical Functional Equations.
David Hartenstine*, Western Washington University
(114735546)

3:00 p.m.
On an AllenCahntype equation for matrixvalued fields.
Braxton Osting*, Department of Mathematics, University of Utah
Dong Wang, Department of Mathematics, University of Utah
(114735477)

3:30 p.m.
Strongform stability for the Sobolev inequality.
Robin Neumayer*, Institute for Advanced Study
(114749520)

4:00 p.m.
Some Free Boundary Problems Recast as Nonlocal Parabolic Equations.
Hector Andres ChangLara*, Centro de Investigación en Matemáticas
Nestor Guillen, University of Massachusetts
Russell Schwab, Michigan State University
(114735844)

4:30 p.m.
Convergence for parabolic obstacle problem and applications.
Luca Spolaor*, MIT
Maria Colombo, Univeristy of Lausanne
Bozhidar Velichkov, University of Grenoble
(114735745)

Saturday March 23, 2019, 2:00 p.m.4:45 p.m.
Special Session on Lie Theory in the Representations of Groups and Related Structures  dedicated to the memory of Kay Magaard, IV
Room 210, Kuykendall Hall
Organizers:
Christopher Drupieski, DePaul University c.drupieski@depaul.edu
Julia Pevtsova, University of Washington

Saturday March 23, 2019, 2:00 p.m.4:45 p.m.
Special Session on Mapping Class Groups, IV
Room 102, Webster Hall
Organizers:
Asaf Hadari, University of Hawaii hadari@math.hawaii.edu
Jing Tao, University of Oklahoma

Saturday March 23, 2019, 2:00 p.m.3:50 p.m.
Special Session on Mathematical Analysis of Nonlinear Phenomena, II
Room D 301, Business Administration Building
Organizers:
Mimi Dai, University of Illinois at Chicago mdai@uic.edu

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Mathematical Methods and Models in Medicine, II
Room D 102, Business Administration Building
Organizers:
Monique Chyba, University of Hawaii
Jakob Kotas, University of Hawaii and University of Portland kotas@hawaii.edu

Saturday March 23, 2019, 2:00 p.m.4:20 p.m.
Special Session on New Trends in Geometric Measure Theory, IV
Room D 201, Business Administration Building
Organizers:
Antonio De Rosa, Courant Institute of Mathematical Sciences, New York University
Luca Spolaor, Massachusetts Institute of Technology lspolaor@mit.edu

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on New Trends on Variational Calculus and NonLinear Partial Differential Equations, II
Room D 104, Business Administration Building
Organizers:
Craig Cowan, University of Manitoba
Michinori Ishiwata, Osaka University
Abbas Moameni, Carleton University momeni@math.carleton.ca
Futoshi Takahashi, Osaka City University

2:00 p.m.
Fractional gradient flows in Hilbert spaces.
Goro Akagi*, Mathematical Institute, Tohoku University
(114735355)

2:30 p.m.
A nonlocal Schrödinger equation in dimension two.
Cristina Tarsi*, University of Milan, Italy
(114749838)

3:00 p.m.
Remarks on GagliardoNirenberg type inequalities in FourierHerz spaces.
Noboru Chikami*, Osaka University, Japan
(114742828)

3:30 p.m.
Resonance in bounded media: Nonlinear and boundary effects.
David E. Amundsen*, School of Mathematics and Statistics, Carleton University
(114776722)

4:00 p.m.
A gradient flow for the $p$elastic energy defined on inextensible closed curves in the plane.
Shinya Okabe*, Mathematical Institute, Tohoku University
(114735664)

4:30 p.m.
A minimization problem on nonscattering solutions to masssubcritical nonlinear Schrodinger equation.
Satoshi Masaki*, Osaka university
(114735280)

Saturday March 23, 2019, 2:00 p.m.2:45 p.m.
Special Session on Nonlinear Wave Equations and Applications, IV
Room E 201, Business Administration Building
Organizers:
Boaz Ilan, University of California, Merced bilan@ucmerced.edu
Barbara Prinari, University of Colorado, Colorado Springs

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Numerical Methods for Partial Differential Equations, I
Room E 204, Business Administration Building
Organizers:
Evan Gawlik, University of California, San Diego evangawlik@gmail.com
Michael Holst, University of California, San Diego
Martin Licht, University of California, San Diego

2:00 p.m.
Uniform limit of discrete convex functions.
Gerard Awanou*, University of Illinois at Chicago
(114765235)

2:30 p.m.
Finite Difference and Discontinuous Galerkin Methods for Fully Nonlinear Second Order PDEs.
Xiaobing Feng*, The University of Tennesee
(114765526)

3:00 p.m.
A ScottZhang Interpolant and Piecewise BrambleHilbert Lemma for Finite Element Exterior Calculus.
Evan S. Gawlik*, University of Hawaii at Manoa
Michael Holst, University of California, San Diego
Martin W. Licht, University of California, San Diego
(114765640)

3:30 p.m.
Invariant domain preserving discretizationindependent schemes and convex limiting for hyperbolic systems.
JeanLuc Guermond*, Texas A&M
Bojan popov, Texas A&M
Ignacio Tomas, Sandia National Laboratories
(114765140)

4:00 p.m.
Numerical methods for Hodge Laplace problems with local coderivative on cubical meshes.
Jeonghun Lee*, Department of Mathematics, Baylor University
(114765881)

4:30 p.m.
Geometric Exponential Integrators for SemiDiscretized Hamiltonian PDEs.
Melvin Leok*, University of California, San Diego
Xuefeng Shen, University of California, San Diego
(114765806)

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Real and Complex Singularities, IV
Room 406, Kuykendall Hall
Organizers:
Leslie Charles Wilson, University of Hawaii, Manoa les@math.hawaii.edu
Goo Ishikawa, Hokkaido University
David Trotman, AixMarseille University

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Recent Advances and Applications of Modular Forms, IV
Room 306, Kuykendall Hall
Organizers:
Amanda Folsom, Amherst College
Pavel Guerzhoy, University of Hawaii at Manoa
Masanobu Kaneko, Kyushu University
Ken Ono, Emory University ono@mathcs.emory.edu

2:00 p.m.
On the RamanujanPetersson conjecture for modular forms of halfintegral weight.
Winfried Kohnen*, University of Heidelberg, Germany
(114711830)

2:30 p.m.
The Arithmetic of Modular Grids.
Michael Griffin, Brigham Young University
Paul Jenkins*, Brigham Young University
Grant Molnar, Dartmouth
(114711441)

3:00 p.m.
The number of linear factors of supersingular polynomials and sporadic simple groups.
Tomoaki Nakaya*, Kyushu University Multiple Zeta Research Center
(114711568)

3:30 p.m.
Towards the padic GrossZagier formula for triple product Lseries.
Shunsuke Yamana*, Kyoto University
(11471123)

4:00 p.m.
Congruences for the generalized partition function $p_{[1^c,\ell^d]}(n)$.
Shashika Petta Mestrige*, Louisiana State University
(114711673)

4:30 p.m.
Higher Width Moonshine.
Madeline Locus Dawsey*, Emory University
Ken Ono, Emory University
(114711294)

Saturday March 23, 2019, 2:00 p.m.4:45 p.m.
Special Session on Recent Advances in Lie and Related Algebras and their Representations, IV
Room 213, Kuykendall Hall
Organizers:
Brian D. Boe, University of Georgia brian@math.uga.edu
Jonathan Kujawa, University of Oklahoma

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Recent Advances in Numerical Methods for PDEs, IV
Room E 203, Business Administration Building
Organizers:
Hengguang Li, Wayne State University
Sara Pollock, University of Florida s.pollock@ufl.edu

2:00 p.m.
On the equations of poroelasticity  some observations.
A J Meir*, Southern Methodist University
(114765693)

2:30 p.m.
The Riemann problem for a $3\times 3$ degenerate hyperbolic system modeling polymer flooding with gravity and adsorption.
Johanna Ridder*, The Pennsylvania State University
(114735705)

3:00 p.m.
Finite Element analysis and modeling for Maxwell's Equations in Graphene.
Jichun Li*, University of Nevada Las Vegas
(11476597)

3:30 p.m.
Spectral Indicator Method for A Nonselfadjoint Steklov Eigenvalue Problem.
Juan Liu, Jinan University, Guangzhou, 130012, China
Jiguang Sun*, Michigan Technological University, Houghton, MI 49931, U.S.A.
Tiara Turner, University of Maryland Eastern Shore, Princess Anne, MD 21853, U.S.A.
(114765187)

4:00 p.m.
Monolithic mixeddimensional multigrid methods for fluidflow problems in fractured porous media.
Carmen Rodrigo*, University of Zaragoza
Francisco J Gaspar, University of Zaragoza
Laura Portero, Universidad Pública de Navarra
Andrés Arrarás, Universidad Pública de Navarra
(114735717)

4:30 p.m.
Multiscale Modeling and Computation of Optically Manipulated Nano Devices.
Di Liu*, Michigan State University
(114765106)

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Recent Developments in Automorphic Forms, IV
Room 305, Kuykendall Hall
Organizers:
Solomon Friedberg, Boston College solomon.friedberg@bc.edu
Jayce Getz, Duke University

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Recent Trends in Algebraic Graph Theory, III
Room 116, Webster Hall
Organizers:
Sebastian Cioaba, University of Delaware
Shaun Fallat, University of Regina Shaun.Fallat@uregina.ca

2:00 p.m.
On sets of points with prescribed pairwise distances.
Cosmin Pohoata*, Caltech
(114705919)

2:30 p.m.
Lfunctions for graph coverings and annihilation of graph Jacobians.
Kyle Hammer, California State University at Chico
Thomas Mattman, California State University at Chico
Jonathan W. Sands*, CSU Chico and University of Vermont
Daniel Vallieres, California State University at Chico
(114705229)

3:00 p.m.
Fractional cocolorings of graphs.
John Gimbel, University of Alaska Fairbanks
Andre Kundgen*, California State University San Marcos
Mike Molloy, University of Toronto
(114705330)

3:30 p.m.
Partially Solving SDD Eigenproblems in Sublinear Time.
John Urschel*, MIT
(114715789)

4:00 p.m.
Rigidity in the Euclidean plane and algebraic connectivity.
Sebastian Cioaba, University of Delaware
Xiaofeng Gu*, University of West Georgia
(114705463)

4:30 p.m.
Graphs requiring many distinct eigenvalues.
Shaun M Fallat*, University of Regina
(114715704)

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on SYZ Mirror Symmetry and Enumerative Geometry, IV
Room 637, Saunders Hall
Organizers:
Siu Cheong Lau, Boston University lau@math.bu.edu
Naichung Leung, The Chinese University of Hong Kong
HsianHua Tseng, Ohio State University

2:00 p.m.
Meromorphic connection in $A_{\infty}$ category.
Hiroshi Ohta*, Nagoya University
(114751893)

3:00 p.m.
On nonKähler SYZ mirror symmetry.
LiSheng Tseng*, University of California, Irvine
(114753859)

3:30 p.m.
Asymptotic analysis on MaurerCartan equations.
Kwokwai Chan*, The Chinese University of Hong Kong
Naichung Conan Leung, The Chinese University of Hong Kong
Ziming Nikolas Ma, The Chinese University of Hong Kong
(114714345)

4:00 p.m.
The FarguesFontaine curve for symplectic geometers.
Treumann*, Boston College
(114711350)

4:30 p.m.
BatyrevBorisov construction for cluster varieties.
Lara Bossinger, Institute of Mathematics  UNAM
Man Wai Cheung*, Harvard University
Juan Bosco Frías Medina, Universidad Nacional Autónoma de México
Tim Magee, University of Brimingham
Alfredo Nájera Chávez, Institute of Mathematics  UNAM
(114714287)

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Several Complex Variables, IV
Room C101, Business Administration Building
Organizers:
Peter Ebenfelt, University of California, San Diego
John Erik Fornaess, University of Michigan and Norwegian University of Science and Technology
Ming Xiao, University of California, San Diego m3xiao@ucsd.edu
Yuan Yuan, Syracuse University

2:00 p.m.
Correlation of random zeros on Kähler manifolds and offdiagonal asymptotics of the Bergman kernal.
Bernard Shiffman*, Johns Hopkins University
(114732494)

2:30 p.m.
The Vaserstein problem for continuous and holomorphic symplectic matrices.
Björn Ivarsson, Aalto University, Aalto, Finland
Frank Kutzschebauch, Universität Bern, Bern, Switzerland
Erik Løw*, University of Oslo, Oslo, Norway
(114732413)

3:00 p.m.
Lelong numbers of bidegree $(1,1)$ currents on multiprojective spaces.
Dan Coman*, Syracuse University
James J Heffers, University of Michigan
(114732207)

3:30 p.m.
Polynomially and rationally convex embeddings of real submanifolds.
Rasul Shafikov*, University of Western Ontario
(114732754)

4:00 p.m.
Two boundary rigidity results for holomorphic maps.
Andrew Zimmer*, Louisiana State University
(114732577)

4:30 p.m.
Equality in Suita's conjecture.
Xin Dong*, University of California, Irvine
(114732846)

Saturday March 23, 2019, 2:00 p.m.4:45 p.m.
Special Session on Spaces of Holomorphic Functions and Their Operators, III
Room D 101, Business Administration Building
Organizers:
Mirjana Jovovic, University of Hawaii jovovic@math.hawaii.edu
Wayne Smith, University of Hawaii

2:00 p.m.
Commutators and Bounded Mean Oscillation.
Brett D. Wick*, Washington University in Saint Louis
(114742627)

3:00 p.m.
Finiterank truncated Toeplitz operators via Hankel operators.
Pan Ma*, Central South University, China
Dechao Zheng, Vanderbilt University
(11474784)

3:30 p.m.
An inverse problem for kernels of block Hankel operators.
Caixing Gu*, Department of Mathematics, California Polytechnic State University, San Luis Obispo, CA
DongO Kang, Department of Mathematics, Chungnam National University, Daejeon, 34134, South Korea
(114747290)

4:00 p.m.
Spherical Averages in the Continuous and Discrete Settings.
Michael T Lacey*, Georgia Institute of Technology
(11474217)

Saturday March 23, 2019, 2:00 p.m.4:45 p.m.
Special Session on Sparsity, Randomness, and Optimization, IV
Room D 106, Business Administration Building
Organizers:
Deanna Needell, University of California, Los Angeles deanna@math.ucla.edu

2:00 p.m.
Weighted recovery of lowrank matrices from fixed sampling patterns.
Simon Foucart, Texas A&M
Deanna Needell, UCLA
Reese Pathak, Stanford
Yaniv Plan, UBC
Mary Wootters*, Stanford
(114749310)

2:30 p.m.
Variants of the Randomized Kaczmarz Algorithm and their Applications.
Anna Ma*, University of California, San Diego
(114715338)

3:00 p.m.
Implicit regularization for constant stepsize SGD: why it works for nonsmooth, nonconvex, lowrank models.
Yan Shuo Tan*, University of California, Berkeley
Roman Vershynin, University of California, Irvine
(114768630)

4:00 p.m.
Cluster analysis on covariance stationary ergodic processes and locally asymptotically selfsimilar processes.
Qidi Peng, Institute of mathematical sciences, Claremont Graduate University
Nan Rao*, Institute of mathematical sciences, Claremont Graduate University
Ran Zhao, Institute of mathematical sciences, Claremont Graduate University
(114762394)

Saturday March 23, 2019, 2:00 p.m.4:20 p.m.
Special Session on Spectral Geometry: The Length and Laplace Spectra of Riemannian Manifolds, II
Room 137, Art Building
Organizers:
Benjamin Linowitz, Oberlin College benjamin.linowitz@oberlin.edu
Jeffrey S. Meyer, California State University at San Bernardino

2:00 p.m.
Eigenvalue rigidity and groups with good reduction.
Andrei Rapinchuk*, University of Virginia
(11471181)

3:00 p.m.
Limits of orbifold spectra.
Emily Proctor*, Department of Mathematics, Middlebury College
Carla Farsi, Department of Mathematics, University of Colorado Boulder
Christopher Seaton, Department of Mathematics and Computer Science, Rhodes College
(114758853)

3:30 p.m.
ZhongYang type eigenvalue estimate with integral curvature condition.
Xavier Ramos Olive*, University of California, Riverside
Shoo Seto, University of California, Irvine
Guofang Wei, University of California, Santa Barbara
Qi S. Zhang, University of California, Riverside
(114758238)

4:00 p.m.
Length Spectra of Hyperbolic Manifolds in dimensions 2 and 3.
Maria Trnkova*, University of California in Davis
(114757656)

Saturday March 23, 2019, 2:00 p.m.4:20 p.m.
Special Session on Stability and Singularity in Fluid Dynamics, II
Room E 202, Business Administration Building
Organizers:
Tristan Buckmaster, Princeton University
Steve Shkoller, University of California, Davis shkoller@math.ucdavis.edu
Vlad Vicol, Princeton University

2:00 p.m.
Nonuniqueness of LerayHopf weak solutions for the 3D HallMHD system.
Mimi Dai*, University of Illinois at Chicago
(114735224)

2:30 p.m.
On the RayleighTaylor instability in presence of a background shear.
Roman Shvydkoy*, university of illinois at chicago
(114776214)

3:00 p.m.
Stationary and discontinuous weak solutions of the NavierStokes equations.
Alexey Cheskidov*, University of Illinois at Chicago
Xiaoyutao Luo, University of Illinois at Chicago
(114735538)

3:30 p.m.
Global existence of small solutions for a quadratic quasilinear waveKleinGordon system in 2D.
Annalaura Stingo*, UC Davis
(114735227)

4:00 p.m.
Continued Gravitational Collapse for Newtonian Stars.
Yan Guo, Brown University, Providence, RI 02912, USA
Mahir Hadzic, King's College London, Strand, London WC2S 2LR, UK
Juhi Jang*, University of Southern California, Los Angeles, CA 90089, USA
(114735354)

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on Structural Graph Theory, IV
Room 115, Webster Hall
Organizers:
Zixia Song, University of Central Florida Zixia.Song@ucf.edu
Martin Rolek, College of William and Mary
Yue Zhao, University of Central Florida

2:00 p.m.
On the rainbow disconnection number of graphs.
Xueliang Li*, Nankai University, China
(114705198)

2:30 p.m.
Properly colored cycles in edge colored graphs.
Guanghui Wang*, Shandong University
Jie Hu, Shandong University
(114705553)

3:00 p.m.
Signed colouring and list colouring of $k$chromatic graphs.
Ringi Kim, KAIST
SeogJin Kim*, Konkuk University
Xuding Zhu, Zhejiang Normal University
(114705297)

3:30 p.m.
Planar graphs without cycles of length $4$ or $5$ are $(11:3)$colorable.
Zdeněk Dvořák, Computer Science Institute (CSI) of Charles University
Xiaolan Hu*, School of Mathematics and Statistics, Central China Normal University
(114705561)

4:00 p.m.
Upper bounds for $\Delta(\Sigma)$ where $53 \leq \chi(\Sigma) \leq 8$.
Y Zhao*, Department of Mathematics, University of Central Florida
(114705476)

4:30 p.m.
Properties and structures of graphs through homomorphisms.
Geir Agnarsson*, George Mason University
(114705251)

Saturday March 23, 2019, 2:00 p.m.4:50 p.m.
Special Session on The Mathematics of Cryptography, IV
Room 307, Kuykendall Hall
Organizers:
Shahed Sharif, California State University, San Marcos ssharif@csusm.edu
Alice Silverberg, University of California, Irvine

Saturday March 23, 2019, 2:00 p.m.4:45 p.m.
Special Session on Threedimensional Floer Theory, Contact Geometry, and Foliations, IV
Room 114, Webster Hall
Organizers:
Joan Licata, Australian National University
Robert Lipshitz, University of Oregon lipshitz@uoregon.edu

Saturday March 23, 2019, 2:00 p.m.4:20 p.m.
Special Session on Topics at the Interface of Analysis and Geometry, III
Room 103, Webster Hall
Organizers:
Alex Austin, University of California, Los Angeles aaustin@math.ucla.edu
Sylvester ErikssonBique, University of California, Los Angeles

2:00 p.m.
Orbispace uniformizations of subhyperbolic maps and their iterated monodromy groups.
Volodymyr Nekrashevych*, Texas A&M University
(114737700)

2:30 p.m.
Growth of measurably entire function and related questions.
Adi Glucksam*, University of Toronto
L Buhovsky, Tel Aviv University
M Sodin, Tel Aviv University
A Logunov, Princeton University
(114728284)

3:00 p.m.
Tiling approach to the study of iterated monodromy groups.
Mikhail Hlushchanka*, University of California, Los Angeles
Daniel Meyer, University of Liverpool
(114737819)

3:30 p.m.
Induced metric on convex sets spanning quasicircles in hyperbolic and antide Sitter space.
Francecso Bonsante, University of Pavia
Jeffrey Danciger, University of Texas at Austin
Sara Maloni*, University of Virginia
JeanMarc Schlenker, University of Luxembourg
(114751421)

4:00 p.m.
Quasiconformal and biLipschitz maps on boundaries of negatively curved homogeneous spaces.
Tullia Dymarz*, University of Wisconsin  Madison
Xiangdong Xie, Bowling Green State University
(114720850)

Saturday March 23, 2019, 2:00 p.m.4:45 p.m.
Special Session on Valuations on Algebraic Function Fields and Their Subrings, IV
Room 1, Miller Hall
Organizers:
Ron Brown, University of Hawaii
Steven Dale Cutkosky, University of Missouri
FranzViktor Kuhlmann, University of Szczecin fvk@math.usask.ca

Saturday March 23, 2019, 2:00 p.m.3:50 p.m.
Special Session on What is Happening in Mathematical Epidemiology? Current Theory, New Methods, and Open Questions, II
Room C 103, Business Administration Building
Organizers:
Olivia Prosper, University of Kentucky olivia.prosper@uky.edu

2:00 p.m.
Controlling Dengue Transmission in Pakistan.
Folashade B. Agusto*, University of Kansas
(114792575)

2:30 p.m.
Comparing the Eulerian and Lagrangian Spatial Models for VectorBorne Disease Dynamics.
Omar Saucedo*, Mathematical Biosciences Institute The Ohio State University
Esteban Vargas, The Ohio State University
Joseph Tien, The Ohio State University
(114792868)

3:00 p.m.
Evaluating Insecticide Distribution to Protect New Citrus Plantings from Huanglongbing.
Jo Ann Lee*, University of Florida
Susan E. Halbert, Division of Plant Industry, Florida Department of Agriculture and Consumer Services
William O. Dawson, Citrus Research and Education Center, University of Florida
Cecile J. Robertson, Citrus Research and Education Center, University of Florida
James E. Keesling, University of Florida
Ross M. Ptacek, University of Florida
Burton H. Singer, Emerging Pathogens Institute, University of Florida
(114792912)

3:30 p.m.
Twostrain multiscale dengue model structured by dynamic host antibody level.
Hayriye Gulbudak*, University of Louisiana at Lafayette
Cameron Jeffrey Browne, University of Louisiana at Lafayette
(114792899)

Saturday March 23, 2019, 2:30 p.m.4:50 p.m.
Special Session on Interactions between Noncommutative Algebra and Noncommutative Algebraic Geometry, IV
Room 304, Kuykendall Hall
Organizers:
Garrett Johnson, North Carolina Central University
Bach Nguyen, Temple University bnguy38math@gmail.com
Xingting Wang, Temple University
Daniel Yee, Bradley University

Saturday March 23, 2019, 3:30 p.m.4:25 p.m.
Contributed Paper Session on Fourier Analysis, Operator Theory, Convex and Differential Geometry, Topology
Room D 105, Business Administration Building

3:30 p.m.
Generalized composition operators on Weighted Hilbert Spaces of Analytic Functions.
Waleed K. AlRawashdeh*, Montana Tech University
(114747545)

3:45 p.m.
FermatTorricelli Theorem in Convex Geometry.
Allan Berele, DePaul University, Chicago, IL
Stefan Catoiu*, DePaul University, Chicago IL
(114752765)

4:00 p.m.
Some Conformally invariant Gap Theorems for Bachflat 4manifolds.
Siyi Zhang*, Princeton University
(114753759)

4:15 p.m.
Hexagonal Mosaic Links Generated by Saturation.
Jennifer McLoudMann*, University of Washington Bothell
Tamara Gomez, University of California Santa Barbara
Patty Commins, Carleton College
John Bush, University of Washington Bothell
(114754191)

Saturday March 23, 2019, 3:30 p.m.4:40 p.m.
Contributed Paper Session on Measure and Integration, Complex Variables, Differential Equations, Ergodic Theory
Room E 201, Business Administration Building

Saturday March 23, 2019, 5:30 p.m.6:20 p.m.
Einstein Public Lecture in Mathematics
On the Arithmetic of Curves.
Kennedy Theatre, Kennedy Theatre
Barry C. Mazur*, Harvard University
(114711282)
Sunday March 24, 2019

Sunday March 24, 2019, 8:30 a.m.12:00 p.m.
Exhibit and Book Sale
Room 307/308, Third Floor, Campus Center

Sunday March 24, 2019, 8:30 a.m.12:00 p.m.
Meeting Registration
Second Floor, Campus Center

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Advances in Iwasawa Theory, V
Room 309, Kuykendall Hall
Organizers:
Frauke Bleher, University of Iowa fraukebleher@uiowa.edu
Ted Chinburg, University of Pennsylvania
Robert Harron, University of Hawaii at Manoa

Sunday March 24, 2019, 9:00 a.m.10:45 a.m.
Special Session on Algebraic Groups, Galois Cohomology, and LocalGlobal Principles, V
Room 302, Kuykendall Hall
Organizers:
Raman Parimala, Emory University
Andrei Rapinchuk, University of Virginia
Igor Rapinchuk, Michigan State University rapinchu@msu.edu

Sunday March 24, 2019, 9:00 a.m.10:45 a.m.
Special Session on Algebraic Points, V
Room 310, Kuykendall Hall
Organizers:
Barry Mazur, Harvard University
Hector Pasten, Harvard University hpasten@g.harvard.edu

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Algebraic and Combinatorial Structures in Knot Theory, V
Room 203, Webster Hall
Organizers:
Sam Nelson, Claremont McKenna College Sam.Nelson@cmc.edu
Natsumi Oyamaguchi, Shumei University
Kanako Oshiro, Sophia University

9:00 a.m.
Legendrian Rack Invariants of Legendrian Knots.
Jose Ceniceros*, Hamilton College
Mohamed Elhamdadi, University of South Florida
Sam Nelson, Claremont McKenna College
(114705851)

9:30 a.m.
Relation between quandle extensions and group extensions.
Yongju Bae, Kyungpook National University
Scott Carter, Osaka City University Advanced Mathematical Institute
Byeorhi Kim*, Kyungpook National University
(114755660)

10:00 a.m.
Quandle cocycle invariants and shadow cocycle invariants.
Kokoro Tanaka*, Tokyo Gakugei University
Yu Hashimoto, Tokyo Gakugei University
(114757619)

10:30 a.m.
Quandle colorings of knots with cut points.
Yongju Bae, Kyungpook National University
Naoko Kamada, Nagoya City University
Seiichi Kamada*, Osaka City University
Byeorhi Kim, Kyungpook National University
(114757259)

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Analysis of Nonlinear Geometric Equations, V
Room D 103, Business Administration Building
Organizers:
Aaron Naber, Northwestern University anaber@math.northwestern.edu
Richard Bamler, University of California Berkeley

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Arithmetic Dynamics, V
Room 301, Kuykendall Hall
Organizers:
Andrew Bridy, Yale University
Michelle Manes, University of Hawai`i at Manoa
Bianca Thompson, Harvey Mudd College zibiana@gmail.com

Sunday March 24, 2019, 9:00 a.m.10:45 a.m.
Special Session on Arithmetic Geometry and Its Connections, V
Room 313, Kuykendall Hall
Organizers:
Laura Capuano, University of Oxford
Amos Turchet, University of Washington aturchet@uw.edu

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Coarse Geometry, Index Theory, and Operator Algebras: Around the Mathematics of John Roe, III
Room 227, George Hall
Organizers:
Erik Guentner, University of Hawai`i at Manoa
Nigel Higson, Penn State University
Rufus Willett, University of Hawai`i at Manoa rufus@math.hawaii.edu

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Coding Theory and Information Theory, IV
Room 308, Kuykendall Hall
Organizers:
Manabu Hagiwara, Chiba University hagiwara@math.s.chibau.ac.jp
James B. Nation, University of Hawaii

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Commutative Algebra and its Environs, V
Room 101, Miller Hall
Organizers:
Olgur Celikbas, West Virginia University olgur.celikbas@math.wvu.edu
Ela Celikbas, West Virginia University
Ryo Takahashi, Nagoya University

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Computability, Complexity, and Learning, IV
Room 213, George Hall
Organizers:
Achilles A. Beros, University of Hawaii at Manoa
Bjørn KjosHanssen, University of Hawaii at Manoa bjoernkh@hawaii.edu

9:00 a.m.
The Reverse Sorites.
Damir D Dzhafarov*, University of Connecticut
(114703724)

9:30 a.m.
The Infinite Rays Theorem: Complexity and Reverse Mathematics: A Theorem of Hyperarithmetic Analysis.
James Barnes, Department of Mathematics, Wellesely College
Jun Le Goh, Department of Mathematics, Cornell University
Richard A Shore*, Department of Mathematics, Cornell University
(114703169)

10:00 a.m.
A recursion theoretical solution to Johnson's question.
Liang Yu*, Math Dept, Nanjing University
(11470371)

10:30 a.m.
Towards an algorithm for deciding the two quantifier theory of the partial order of the enumeration degrees.
Mariya I Soskova*, University of WisconsinMadison
(114703307)

Sunday March 24, 2019, 9:00 a.m.10:45 a.m.
Special Session on Differential Geometry, V
Room 244, Saunders Hall
Organizers:
Vincent B. Bonini, Cal Poly San Luis Obispo vbonini@calpoly.edu
Jie Qing, University of California, Santa Cruz
Bogdan D. Suceava, California State University, Fullerton

Sunday March 24, 2019, 9:00 a.m.10:45 a.m.
Special Session on Dynamical Systems and Algebraic Combinatorics, IV
Room 112, Webster Hall
Organizers:
Maxim Arnold, University of Texas at Dallas
Jessica Striker, North Dakota State University
Nathan Williams, University of Texas at Dallas nathan.f.williams@gmail.com

Sunday March 24, 2019, 9:00 a.m.10:45 a.m.
Special Session on Emerging Connections with Number Theory, V
Room 209, Kuykendall Hall
Organizers:
Katherine Stange, University of Colorado, Boulder kstange@math.colorado.edu
Renate Scheidler, University of Calgary

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Factorization and Arithmetic Properties of Integral Domains and Monoids, V
Room 2, Miller Hall
Organizers:
Scott Chapman, Sam Houston State University scott.chapman@shsu.edu
Jim Coykendall, Clemson University
Christopher O'Neill, University California, Davis

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Homotopy Theory, II
Room 113, Webster Hall
Organizers:
Kyle Ormsby, Reed College
Angélica Osorno, Reed College aosorno@reed.edu

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Interactions between Geometric Measure Theory, PDE, and Harmonic Analysis, V
Room D 203, Business Administration Building
Organizers:
Mark Allen, Brigham Young University
Spencer BeckerKahn, University of Washington
Max Engelstein, Massachusetts Institute of Technology
Mariana Smit Vega Garcia, University of Washington marianag@uw.edu

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Lie Theory in the Representations of Groups and Related Structures  dedicated to the memory of Kay Magaard, V
Room 210, Kuykendall Hall
Organizers:
Christopher Drupieski, DePaul University c.drupieski@depaul.edu
Julia Pevtsova, University of Washington

Sunday March 24, 2019, 9:00 a.m.10:45 a.m.
Special Session on Mapping Class Groups, V
Room 102, Webster Hall
Organizers:
Asaf Hadari, University of Hawaii hadari@math.hawaii.edu
Jing Tao, University of Oklahoma

Sunday March 24, 2019, 9:00 a.m.10:20 a.m.
Special Session on Mathematical Methods and Models in Medicine, III
Room D 102, Business Administration Building
Organizers:
Monique Chyba, University of Hawaii
Jakob Kotas, University of Hawaii and University of Portland kotas@hawaii.edu

9:00 a.m.
Efficient Numerical Methods for the Solution and Parameter Estimation in Multiscale Models of Hepatitis C Viral Kinetics.
Danny Barash*, BenGurion University
Alexander Churkin, Sami Shamoon College of Engineering, Israel
Vladimir Reinharz, Institute for Basic Science, South Korea
Harel Dahari, Loyola University Medical Center, USA
(114792521)

9:30 a.m.
A model for prion fibril growth based on oligomeric building blocks.
Jakob Kotas*, University of Portland
Monique Chyba, University of Hawaii at Manoa
Christopher Eblen, University of Colorado at Boulder
Yuliia Kravchenko, University of Hawaii at Manoa
(114792315)

10:00 a.m.
Data Acquisition and Mathematical Analysis to Understand the Basis of Sustainability Across the Ahupua'a of Waimea, O'ahu.
Monique Chyba*, University of Hawaii, Manoa
Clément Dell'Aiera, University of Hawaii, Manoa
Sana Habib, University of Hawaii, Manoa
Tristan Holmes, University of Hawaii, Manoa
Yuri Mileyko, University of Hawaii, Manoa
Anthony Amend, University of Hawaii, Manoa
(114792551)

Sunday March 24, 2019, 9:00 a.m.10:45 a.m.
Special Session on New Trends in Geometric Measure Theory, V
Room D 201, Business Administration Building
Organizers:
Antonio De Rosa, Courant Institute of Mathematical Sciences, New York University
Luca Spolaor, Massachusetts Institute of Technology lspolaor@mit.edu

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on New Trends on Variational Calculus and NonLinear Partial Differential Equations, III
Room D 104, Business Administration Building
Organizers:
Craig Cowan, University of Manitoba
Michinori Ishiwata, Osaka University
Abbas Moameni, Carleton University momeni@math.carleton.ca
Futoshi Takahashi, Osaka City University

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Numerical Methods for Partial Differential Equations, II
Room E 204, Business Administration Building
Organizers:
Evan Gawlik, University of California, San Diego evangawlik@gmail.com
Michael Holst, University of California, San Diego
Martin Licht, University of California, San Diego

Sunday March 24, 2019, 9:00 a.m.10:45 a.m.
Special Session on Real and Complex Singularities, V
Room 406, Kuykendall Hall
Organizers:
Leslie Charles Wilson, University of Hawaii, Manoa les@math.hawaii.edu
Goo Ishikawa, Hokkaido University
David Trotman, AixMarseille University

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Recent Advances and Applications of Modular Forms, V
Room 306, Kuykendall Hall
Organizers:
Amanda Folsom, Amherst College
Pavel Guerzhoy, University of Hawaii at Manoa
Masanobu Kaneko, Kyushu University
Ken Ono, Emory University ono@mathcs.emory.edu

9:00 a.m.
Zetapolynomials and period polynomials for modular forms.
Marie Jameson*, University of Tennessee, Knoxville
(114711863)

9:30 a.m.
Product formulas and theta functions.
MinJoo Jang*, The University of Hong Kong
Ben Kane, The University of Hong Kong
Winfried Kohnen, Heidelberg University
Siu Hang Man, University of Goettingen
(114700506)

10:00 a.m.
Proofs and Reductions of Kanade and Russell's Partition Identities.
Kathrin Bringmann, University of Cologne
Chris JenningsShaffer*, University of Cologne
Karl Mahlburg, Louisiana State University
(114711414)

10:30 a.m.
Harmonic Hecke eigenlines and Mazur's problem.
Ian Wagner*, Emory University
(114711349)

Sunday March 24, 2019, 9:00 a.m.10:45 a.m.
Special Session on Recent Advances in Lie and Related Algebras and their Representations, V
Room 213, Kuykendall Hall
Organizers:
Brian D. Boe, University of Georgia brian@math.uga.edu
Jonathan Kujawa, University of Oklahoma

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Recent Developments in Automorphic Forms, V
Room 305, Kuykendall Hall
Organizers:
Solomon Friedberg, Boston College solomon.friedberg@bc.edu
Jayce Getz, Duke University

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on SYZ Mirror Symmetry and Enumerative Geometry, V
Room 637, Saunders Hall
Organizers:
Siu Cheong Lau, Boston University lau@math.bu.edu
Naichung Leung, The Chinese University of Hong Kong
HsianHua Tseng, Ohio State University

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Several Complex Variables, V
Room C101, Business Administration Building
Organizers:
Peter Ebenfelt, University of California, San Diego
John Erik Fornaess, University of Michigan and Norwegian University of Science and Technology
Ming Xiao, University of California, San Diego m3xiao@ucsd.edu
Yuan Yuan, Syracuse University

Sunday March 24, 2019, 9:00 a.m.10:45 a.m.
Special Session on Spaces of Holomorphic Functions and Their Operators, IV
Room D 101, Business Administration Building
Organizers:
Mirjana Jovovic, University of Hawaii jovovic@math.hawaii.edu
Wayne Smith, University of Hawaii

Sunday March 24, 2019, 9:00 a.m.10:45 a.m.
Special Session on Sparsity, Randomness, and Optimization, V
Room D 106, Business Administration Building
Organizers:
Deanna Needell, University of California, Los Angeles deanna@math.ucla.edu

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Structural Graph Theory, V
Room 115, Webster Hall
Organizers:
Zixia Song, University of Central Florida Zixia.Song@ucf.edu
Martin Rolek, College of William and Mary
Yue Zhao, University of Central Florida

9:00 a.m.
Some recent results on safe set problems in vertexweighted graphs.
Shinya Fujita*, School of Data Science / Yokohama City University
(114705243)

9:30 a.m.
Burning number of theta graphs.
Huiqing Liu*, Faculty of Mathematics and Statistic, Hubei University, Wuhan 430062, PR China
(114705513)

10:00 a.m.
Degree powers in graphs with a forbidden forest.
Yongxin Lan, Nankai University
Henry Liu*, Sun Yatsen University
Zhongmei Qin, Chang'an University
Yongtang Shi, Nankai University
(114705516)

10:30 a.m.
Edit distance of powers of cycles.
Zhanar Berikkyzy*, University of California, Riverside
Ryan R Martin, Iowa State University
Chelsea Peck, Madison, WI
(11470566)

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on The Mathematics of Cryptography, V
Room 307, Kuykendall Hall
Organizers:
Shahed Sharif, California State University, San Marcos ssharif@csusm.edu
Alice Silverberg, University of California, Irvine

9:00 a.m.
A subexponentialtime, polynomial quantum space algorithm for inverting the CM group action.
David Jao*, University of Waterloo
Jason LeGrow, University of Waterloo
Christopher Leonardi, University of Waterloo
Luis RuizLopez, University of Waterloo
(114794598)

10:00 a.m.
Pseudorandom Quantum States.
Zhengfeng Ji, University of Technology, Sydney
YiKai Liu, University of Maryland & NIST
Fang Song*, Texas A&M University
(114768924)

10:30 a.m.
On the number theory of the Ring Learning with Errors problem.
Katherine E Stange*, University of Colorado, Boulder
(114711794)

Sunday March 24, 2019, 9:00 a.m.10:45 a.m.
Special Session on Threedimensional Floer Theory, Contact Geometry, and Foliations, V
Room 114, Webster Hall
Organizers:
Joan Licata, Australian National University
Robert Lipshitz, University of Oregon lipshitz@uoregon.edu

Sunday March 24, 2019, 9:00 a.m.10:50 a.m.
Special Session on Topics at the Interface of Analysis and Geometry, IV
Room 103, Webster Hall
Organizers:
Alex Austin, University of California, Los Angeles aaustin@math.ucla.edu
Sylvester ErikssonBique, University of California, Los Angeles

Sunday March 24, 2019, 10:00 a.m.10:45 a.m.
Special Session on Valuations on Algebraic Function Fields and Their Subrings, V
Room 1, Miller Hall
Organizers:
Ron Brown, University of Hawaii
Steven Dale Cutkosky, University of Missouri
FranzViktor Kuhlmann, University of Szczecin fvk@math.usask.ca

Sunday March 24, 2019, 11:10 a.m.12:00 p.m.
Invited Address
On the ErdosSzekeres convex polygon problem.
Room 152, Bilger Hall
Andrew Suk*, University of California San Diego
(114705231)

Sunday March 24, 2019, 1:30 p.m.2:50 p.m.
Special Session on Algebraic Groups, Galois Cohomology, and LocalGlobal Principles, VI
Room 302, Kuykendall Hall
Organizers:
Raman Parimala, Emory University
Andrei Rapinchuk, University of Virginia
Igor Rapinchuk, Michigan State University rapinchu@msu.edu

Sunday March 24, 2019, 1:30 p.m.3:15 p.m.
Special Session on Algebraic Number Theory and Diophantine Equations, IV
Room 407, Kuykendall Hall
Organizers:
Claude Levesque, University of Laval Claude.Levesque@mat.ulaval.ca

Sunday March 24, 2019, 1:30 p.m.3:15 p.m.
Special Session on Algebraic Points, VI
Room 310, Kuykendall Hall
Organizers:
Barry Mazur, Harvard University
Hector Pasten, Harvard University hpasten@g.harvard.edu

Sunday March 24, 2019, 1:30 p.m.3:20 p.m.
Special Session on Algebraic and Combinatorial Structures in Knot Theory, VI
Room 203, Webster Hall
Organizers:
Sam Nelson, Claremont McKenna College Sam.Nelson@cmc.edu
Natsumi Oyamaguchi, Shumei University
Kanako Oshiro, Sophia University

1:30 p.m.
A $\mathbb Z \oplus \mathbb Z$family of knot quandles.
Jim Hoste*, Pitzer College
Patrick D. Shanahan, Loyola Marymount University
(114757783)

2:00 p.m.
Second quandle homology from Schur multiplier.
Rhea Palak Bakshi, GWU
Dionne Ibarra, GWU
Sujoy Mukherjee, GWU
Takefumi Nosaka, Tokyo Institute of Technology
Jozef H Przytycki*, George Washington University
(114757818)

2:30 p.m.
Spectral sequences in Khovanov homology and related invariants.
Radmila Sazdanovic*, NC State University
Adam Lowrance, Vassar college
(114757833)

3:00 p.m.
Colored TriPlane Diagrams and the Dihedral Genus of a Knot.
Patricia Cahn*, Smith College
Alexandra Kjuchukova, Max Planck
(114757890)

Sunday March 24, 2019, 1:30 p.m.3:20 p.m.
Special Session on Analysis of Nonlinear Geometric Equations, VI
Room D 103, Business Administration Building
Organizers:
Aaron Naber, Northwestern University anaber@math.northwestern.edu
Richard Bamler, University of California Berkeley

1:30 p.m.
Nilpotent structures and collapsing Ricciflat metrics on K3 surfaces.
HansJoachim Hein, Fordham University
Song Sun, University of California, Berkeley
Jeff A Viaclovsky*, University of California, Irvine
Ruobing Zhang, Stony Brook University
(114753878)

2:00 p.m.
On the existence of minimal surfaces isotopic to a Heegaard surface.
Daniel Ketover*, IAS
Yevgeny Liokumovich, Institute for Advanced Study
Antoine Song, Princeton University
(114753782)

3:00 p.m.
EguchiHanson singularities in U(2)invariant Ricci flow.
Alexander James Appleton*, UC Berkeley
(114753469)

Sunday March 24, 2019, 1:30 p.m.3:20 p.m.
Special Session on Coding Theory and Information Theory, V
Room 308, Kuykendall Hall
Organizers:
Manabu Hagiwara, Chiba University hagiwara@math.s.chibau.ac.jp
James B. Nation, University of Hawaii

Sunday March 24, 2019, 1:30 p.m.3:20 p.m.
Special Session on Differential Geometry, VI
Room 244, Saunders Hall
Organizers:
Vincent B. Bonini, Cal Poly San Luis Obispo vbonini@calpoly.edu
Jie Qing, University of California, Santa Cruz
Bogdan D. Suceava, California State University, Fullerton

Sunday March 24, 2019, 1:30 p.m.3:15 p.m.
Special Session on Homotopy Theory, III
Room 113, Webster Hall
Organizers:
Kyle Ormsby, Reed College
Angélica Osorno, Reed College aosorno@reed.edu

Sunday March 24, 2019, 1:30 p.m.2:50 p.m.
Special Session on New Trends in Geometric Measure Theory, VI
Room D 201, Business Administration Building
Organizers:
Antonio De Rosa, Courant Institute of Mathematical Sciences, New York University
Luca Spolaor, Massachusetts Institute of Technology lspolaor@mit.edu

Sunday March 24, 2019, 1:30 p.m.3:20 p.m.
Special Session on New Trends on Variational Calculus and NonLinear Partial Differential Equations, IV
Room D 104, Business Administration Building
Organizers:
Craig Cowan, University of Manitoba
Michinori Ishiwata, Osaka University
Abbas Moameni, Carleton University momeni@math.carleton.ca
Futoshi Takahashi, Osaka City University

1:30 p.m.
To logconcavity and beyond.
Kazuhiro Ishige*, University of Tokyo
(114735669)

2:00 p.m.
Borderline variational problems for fractional HardySchrödinger operators.
Shaya Shakerian*, University of California, Santa Barbara
(114735811)

2:30 p.m.
A potential well argument for a heat equation with exponential nonlinearity in $\mathbb R^2$.
Michinori Ishiwata, Osaka University
Bernhard Ruf, University of Milano
Federica Sani*, University of Milano
Elide Terraneo, University of Milano
(114735578)

3:00 p.m.
Existence of the minimal solution for some elliptic variational inequalities.
Senoussi Guesmia*, School of Mathematics, Physics & Technology, University of The Bahamas, Nassau, Bahamas.
Michel Chipot, Institute of Mathematics, University of Zurich, Zurich, Switzerland
Soumia Harkat, Department of Mathematics and Computer Science, University of Oum El Bouaghi, Algeria
(11473534)

Sunday March 24, 2019, 1:30 p.m.2:20 p.m.
Special Session on Numerical Methods for Partial Differential Equations, III
Room E 204, Business Administration Building
Organizers:
Evan Gawlik, University of California, San Diego evangawlik@gmail.com
Michael Holst, University of California, San Diego
Martin Licht, University of California, San Diego

Sunday March 24, 2019, 1:30 p.m.3:20 p.m.
Special Session on Real and Complex Singularities, VI
Room 406, Kuykendall Hall
Organizers:
Leslie Charles Wilson, University of Hawaii, Manoa les@math.hawaii.edu
Goo Ishikawa, Hokkaido University
David Trotman, AixMarseille University

Sunday March 24, 2019, 1:30 p.m.3:20 p.m.
Special Session on Recent Developments in Automorphic Forms, VI
Room 305, Kuykendall Hall
Organizers:
Solomon Friedberg, Boston College solomon.friedberg@bc.edu
Jayce Getz, Duke University

Sunday March 24, 2019, 1:30 p.m.3:15 p.m.
Special Session on Sparsity, Randomness, and Optimization, VI
Room D 106, Business Administration Building
Organizers:
Deanna Needell, University of California, Los Angeles deanna@math.ucla.edu

Sunday March 24, 2019, 1:30 p.m.3:15 p.m.
Special Session on Threedimensional Floer Theory, Contact Geometry, and Foliations, VI
Room 114, Webster Hall
Organizers:
Joan Licata, Australian National University
Robert Lipshitz, University of Oregon lipshitz@uoregon.edu

Sunday March 24, 2019, 2:00 p.m.3:20 p.m.
Special Session on Coarse Geometry, Index Theory, and Operator Algebras: Around the Mathematics of John Roe, IV
Room 227, George Hall
Organizers:
Erik Guentner, University of Hawai`i at Manoa
Nigel Higson, Penn State University
Rufus Willett, University of Hawai`i at Manoa rufus@math.hawaii.edu
Inquiries: meet@ams.org