AMS Sectional Meeting Program by Day
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
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

9:00 a.m.
Nonabelian "class number" formula for the adjoint Selmer groups and cyclicity.
Haruzo Hida*, UCLA
(114711156) 
10:00 a.m.
Iwasawa modules of higher codimension.
Frauke Bleher, University of Iowa
Ted Chinburg, University of Pennsylvania
Ralph Greenberg, University of Washington
Mahesh Kakde, King's College London
Romyar Sharifi*, University of California, Los Angeles
Martin Taylor, University of Oxford
(114711104)

9:00 a.m.

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

9:00 a.m.
Isometries of even, unimodular lattices.
Eva Bayer*, EPFL Lausanne, Switzerland
(11471126) 
10:00 a.m.
Generically free representations in bad characteristic.
S. Garibaldi*, IDA/CCR La Jolla
R. M. Guralnick, University of Southern California
(11472051)

9:00 a.m.

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

9:00 a.m.
Quartic forms : computations, speculations and Thue equations.
Michael A Bennett*, University of British Columbia
Andrew Rechnitzer, University of British Columbia
(114711713) 
10:00 a.m.
A classification of $p$adic Galois representations attached to elliptic curves with CM.
Álvaro LozanoRobledo*, University of Connecticut
(114711388)

9:00 a.m.

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

9:00 a.m.
$f$derivatives for quandles.
Atsushi Ishii*, University of Tsukuba
(114757378) 
9:30 a.m.
Calculations of twisted Alexander invariants using $f$derivatives for quandles.
Kanako Oshiro*, Sophia University
Atsushi Ishii, University of Tsukuba
(114757815) 
10:00 a.m.
Pallets of region colorings for spatial graphs.
Natsumi Oyamaguchi*, Shumei University
Kanako Oshiro, Sophia University
(114757814) 
10:30 a.m.
A virtual knot with virtual unknotting number one and $n$writhes.
Migiwa Sakurai*, Shibaura Institute of Technology
Yoshiyuki Ohyama, Tokyo Woman's Christian University
(114757793)

9:00 a.m.

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)

9:00 a.m.

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

9:00 a.m.
Existence of infinitely many minimal hypersurfaces in closed manifolds.
Antoine Y Song*, Princeton University
(114753499) 
10:00 a.m.
On minimizers and critical points for anisotropic isoperimetric problems.
Matias G Delgadino, Imperial College London
Francesco Maggi, University of Texas at Austin
Cornelia Mihaila, University of Chicago
Robin Neumayer*, Institute for Advanced Study
(114749671)

9:00 a.m.

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)

9:00 a.m.

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

9:00 a.m.
Generalizations of Egyptian Fractions.
David A Ross*, University of Hawaii
(114703820) 
9:30 a.m.
A nonstandard proof of Roth's Theorem.
Renling Jin*, College of Charleston
(11470388) 
10:00 a.m.
A simpler jump fixed point.
Noah Schweber*, University of Wisconsin  Madison
(114703907)

9:00 a.m.

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

9:00 a.m.
Portrait Moduli Spaces for Dynamical Systems on $\mathbb{P}^N$.
Joseph H Silverman*, Mathematics Department, Brown University
(114737101) 
9:30 a.m.
Integral points in orbits on the square of the projective line.
Yu Yasufuku*, Nihon University
(114711866) 
10:00 a.m.
Dynamical Belyi Maps and Heights of Conservative Polynomials.
Jacqueline Anderson*, Bridgewater State University
Michelle Manes, University of Hawaii
(114711774) 
10:30 a.m.
Dynamical degeneration in the Legendre Lattès family.
Laura DeMarco, Northwestern University
Holly Krieger*, University of Cambridge
Hexi Ye, Zhejiang University
(114737618)

9:00 a.m.

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

9:00 a.m.
Regulators of abelian varieties.
Fabien Pazuki*, University of Copenhagen
(114711826) 
10:00 a.m.
Isolated Abelian Varieties and Cryptography.
Travis W Scholl*, University of California, Irvine
(114711360)

9:00 a.m.

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

9:00 a.m.
Segre Products in Positive Characteristic.
Keiichi Watanabe*, Nihon University
(114713554) 
9:30 a.m.
Calculating invariants of intersection algebras in the technological era.
Gabriel Johnson, University of Mississippi
Sandra Spiroff*, University of Mississippi
(114713245) 
10:00 a.m.
The defining ideals and pseudoFrobenius numbers of numerical semigroup rings.
Naoyuki Matsuoka*, Meiji University
(114713415) 
10:30 a.m.
When is a Specht ideal CohenMacaulay?
Kohji Yanagawa*, Kansai University
(114713326)

9:00 a.m.

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

9:00 a.m.
Conformal Welding, Loewner equation, and trees.
Steffen Rohde*, Seattle
(114730857) 
10:00 a.m.
Random conformal welding of dendrites.
Peter Lin*, University of Washington
(114730872)

9:00 a.m.

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

9:00 a.m.
Renormalized Volumes and Generalized Willmore Energies.
Andrew K Waldron*, University of California Davis
A. Rod Gover, University of Auckland
(114753202) 
10:00 a.m.
IndexEnergy estimates for YangMills connections and Einstein metrics.
Casey Lynn Kelleher*, Princeton University
Jeffrey D Streets, University of California, Irvine
Matthew J Gursky, University of Notre Dame
(114758678)

9:00 a.m.

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

9:00 a.m.
Families of Numerical Semigroups: Kunz Coordinates and Semigroup Trees.
Nathan Kaplan*, University of California, Irvine
(114720785) 
9:30 a.m.
Nonunique factorization in the ring of integervalued polynomials.
Paul Baginski*, Fairfield University
(114713801) 
10:00 a.m.
Factorization invariants of cyclic rational semirings.
Scott Chapman, Sam Houston State University
Felix Gotti, UC Berkeley
Marly Gotti*, University of Florida
(114708725) 
10:30 a.m.
Membership and Elasticity in Certain Affine Monoids.
Jackson Autry, San Diego State University
Vadim Ponomarenko*, San Diego State University
(11472027)

9:00 a.m.

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)

9:00 a.m.

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

9:00 a.m.
Fractal Nature of Generalized Binomial Triangles mod p.
Elliot P. Ossanna*, University of Hawai`i at Manoa
(114711589) 
9:30 a.m.
A family of nonsingular transformations, and an application to infinitearea translation surfaces.
Charles Christopher Johnson*, Indiana University, Bloomington
(114737539) 
10:00 a.m.
Fractals, tilings, and chipfiring on the Sierpinski gasket.
Joe P Chen*, Colgate University
(114705541) 
10:30 a.m.
On Dynamical Behaviors of padic LambdaIsing Vannimenus model on the Cayley tree.
Mutlay Dogan*, University of Bahamas
(11476036)

9:00 a.m.

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)

9:00 a.m.

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)

9:00 a.m.

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

9:00 a.m.
On the moduli space of commuting elements in the projective unitary groups.
Alejandro Adem*, University of British Columbia
Man Chuen Cheng, The Chinese University of Hong Kong
(114720676) 
10:00 a.m.
Thick and localizing subcategories for cochain algebras of Borel constructions on $G$spaces.
James Cunningham Cameron*, University of California Los Angeles
(114720768)

9:00 a.m.

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

9:00 a.m.
Periodic Geodesics and Geodesic Nets on Riemannian Manifolds.
Regina Rotman*, University of Toronto
(114753376) 
10:00 a.m.
Urysohn widths of metric spaces.
Alexander Nabutovsky*, University of Toronto
(114753659)

9:00 a.m.

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

9:00 a.m.
Rational Solutions of Painlevé Equations.
Peter D. Miller*, University of Michigan
(114733194) 
10:00 a.m.
Lump solitons generated by instability of line soliton for KPI equation.
Y. Ohta*, Kobe University
Y. Watanabe, Waseda University
Y. Tanaka, Waseda University
K. Maruno, Waseda University
(114735200) 
10:30 a.m.
Highorder rogue waves of a long waveshort wave model.
Junchao Chen*, Department of Mathematics, Lishui University
(114735332)

9:00 a.m.

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

9:00 a.m.
Equidistribution of Kloosterman sums over function fields.
YukKam Lau, The University of Hong Kong
WenChing Winnie Li*, Pennsylvania State University
Ping Xi, Xi'an Jiaotong University
(114711367) 
9:30 a.m.
Special values of $p$adic hypergeometric functions and $p$adic $L$functions for elliptic curves.
Masataka Chida*, Tokyo Denki University
(114711302) 
10:00 a.m.
A relation between symmetric powers of Kloosterman sums and Hecke polynomials.
C. Douglas Haessig*, University of Rochester, NY
(114711706) 
10:30 a.m.
Mass equidistribution on average.
Jesse Thorner*, Stanford University
(11471128)

9:00 a.m.

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

9:00 a.m.
Andersonaccelerated convergence of Picard iterations for incompressible NavierStokes equations.
Sara Pollock, University of Florida
Leo Rebholz*, Clemson University
Mengying Xiao, College of William and Mary
(114765184) 
9:30 a.m.
A finite element method on exotic meshes.
Jeffrey S Ovall*, Portland State University
Akash Anand, Indian Institute of Technology, Kanpur
Samuel Reynolds, Portland State University
Steffen Weisser, Saarland University
(114765130) 
10:00 a.m.
Automated PDE Software Systems.
L. Ridgway Scott*, University of Chicago
(114765314)

9:00 a.m.

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

9:00 a.m.
Beyond Endoscopy: Local aspects of Venkatesh's thesis.
Yiannis Sakellaridis*, Rutgers University  Newark
(114711311) 
10:00 a.m.
4 variable triple product padic series.
Shunsuke Yamana*, Kyoto University
(11471157) 
10:30 a.m.
Rgroup and Whittaker space of some genuine representations.
Fan Gao*, National University of Singapore
(114722500)

9:00 a.m.

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)

9:00 a.m.

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

9:00 a.m.
Learning from paired comparisons.
Mark A Davenport*, Georgia Institute of Technology
(114768654) 
10:00 a.m.
Exceeding Expectations in Compressed Sensing: Deterministic Frames with Conjugate Gradient Iterative Hard Thresholding.
Jeffrey D. Blanchard*, Grinnell College
(114715727)

9:00 a.m.

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)

9:00 a.m.

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

9:00 a.m.
GPV invariants and Dehn surgery.
Sergei Gukov, Caltech
Ciprian Manolescu*, University of California, Los Angeles
(114757142) 
9:30 a.m.
Convex hypersurface theory in higherdimensional contact topology.
Ko Honda*, UCLA
(114757144) 
10:30 a.m.
Approximating almost smooth foliations.
William H Kazez*, University of Georgia
Rachel Roberts, Washington University of St. Louis
(114757141)

9:00 a.m.

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)

9:15 a.m.

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)

9:15 a.m.

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

9:30 a.m.
Combinatorial Approaches to Phylogenetic Networks.
Katherine St. John*, City University of New York & American Museum of Natural History
(114768648) 
10:00 a.m.
Minimum Hybridization: Are cherrypicking sequences the new agreement forests?
Simone Linz*, University of Auckland, School of Computer Science, New Zealand
Charles Semple, University of Canterbury, School of Mathematics and Statistics, New Zealand
(114705588) 
10:30 a.m.
Bounds on the expected size of the maximum agreement subtree for a given tree shape.
Pratik Misra, North Carolina State University
Seth Sullivant*, North Carolina State University
(114792236)

9:30 a.m.

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

9:30 a.m.
Connections between Number Theory and Quantum Arithmetic.
Kristin E Lauter*, Microsoft Research
(114711922) 
10:30 a.m.
TorsionFree Abelian Groups and Number Systems.
Wayne S. Lewis*, University of Hawaii
(114722790)

9:30 a.m.

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

9:30 a.m.
Isogeny cryptography: strengths, weaknesses and challenges.
Steven D Galbraith*, University of Auckland
(114711241) 
10:30 a.m.
IdentityBased Encryption from the DiffieHellman Assumption.
Sanjam Garg*, University of California, Berkeley
(114768149)

9:30 a.m.

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)

9:30 a.m.

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

10:00 a.m.
Local residual finiteness of abstract commensurators of Fuchsian groups.
Khalid BouRabee*, The City College of New York
Daniel Studenmund, University of Notre Dame
(11472283)

10:00 a.m.

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

10:00 a.m.
A Fully Automated Algorithm for Classification in Singularity Theory.
Hiroshi Teramoto*, Hokkaido University
(114753597)

10:00 a.m.

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

10:00 a.m.
Demazure flags and their combinatorics.
Vyjayanthi Chari*, University of California, Riverside
(114717581)

10:00 a.m.

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

10:00 a.m.
Lagrangian Floer theory and mirror symmetry on compact toric manifolds.
Kenji Fukaya, Simons Center for Geometry and Physics
YongGeun Oh*, IBS Center for Geometry and Physics & POSTECH
Hiroshi Ohta, Nagoya University
Kaoru Ono, Research Institute for Mathematical Sciences, Kyoto University
(114753764)

10:00 a.m.

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

10:00 a.m.
Key polynomials and local uniformization.
Mark Spivakovsky*, CNRS and Institut de Mathématiques de Toulouse
(114713572)

10:00 a.m.

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

3:00 p.m.
Structure of Selmer groups and several analytic elements.
Masato Kurihara*, Keio University
(114711418) 
4:00 p.m.
Explicit formulae for GrossStark units and Hilbert's 12th problem.
Mahesh Kakde*, King's College London
(114711372) 
5:00 p.m.
padic Lfunctions for symplectic groups.
Zheng Liu*, McGill University
(114711325) 
5:30 p.m.
padic families of automorphic forms: constructions and applications.
E E Eischen*, University of Oregon
(114711136)

3:00 p.m.

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

3:00 p.m.
Rationality problem for classifying spaces of algebraic groups.
Alexander Merkurjev*, UCLA
(11471447) 
4:00 p.m.
A Tannakian approach to patching.
Daniel Krashen, Rutgers University
Max Lieblich*, University of Washington
(11471453) 
5:00 p.m.
Power Central Pairs.
David J Saltman*, Center for Communications Research  Princeton
(11471633)

3:00 p.m.

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

3:00 p.m.
Sets generated by finite sets of algebraic numbers.
Cameron L. Stewart*, University of Waterloo
(114711534) 
3:30 p.m.
The module structure of elementary $p$abelian extensions over certain (noncyclic!) base fields.
Lauren Heller, University of California, Berkeley
Ján Mináč, Western University
Andrew Schultz*, Wellesley College
(114712428) 
4:00 p.m.
Modular invariants and isogenies.
Fabien Pazuki*, University of Copenhagen
(114711824) 
4:30 p.m.
Visual representations of Diophantine solutions.
Arthur Baragar*, University of Nevada, Las Vegas
(114711466)

3:00 p.m.

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

3:00 p.m.
Uniform ManinMumford and Bogomolov bounds in genus 2.
Laura DeMarco, Northwestern University
Holly Krieger*, University of Cambridge
Hexi Ye, Zhejiang University
(114711617) 
4:00 p.m.
Mazur's Program B.
David ZureickBrown*, Emory University
(114711358) 
5:00 p.m.
Inertness of lowdegree algebraic points under covers of curves.
Michael E. Zieve*, University of Michigan
(114711886)

3:00 p.m.

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)

3:00 p.m.

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)

3:00 p.m.

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

3:00 p.m.
ZhongYang type eigenvalue estimate with integral curvature condition.
Xavier Ramos Olivé, UC Riverside
Shoo Seto, UC Irvine
Guofang Wei*, UC Santa barbara
Qi S. Zhang, UC Riverside
(114758293) 
3:30 p.m.
Uniqueness of asymptotically conical tangent flows.
Otis Chodosh*, Princeton University
(114753543) 
4:00 p.m.
Small angle regime in complex geometry.
Yanir A Rubinstein*, University of Maryland
(114758124)

3:00 p.m.

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)

3:00 p.m.

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

3:00 p.m.
Local weak$^{*}$Convergence, algebraic actions, and a maxmin principle.
Ben Hayes*, University of Virginia
(114737455) 
4:00 p.m.
A proof of the Erdős sumset conjecture.
Joel Moreira*, Northwestern University
Florian Karl Richter, Northwestern University
Donald Robertson, University of Utah
(114705425)

3:00 p.m.

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)

3:00 p.m.

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

3:00 p.m.
Vanishing of Hyperelliptic Lfunctions at the Central Point.
Wanlin Li*, University of WisconsinMadison
(114711134) 
4:00 p.m.
Malle's Conjecture for octic $D_4$fields.
Ila Varma*, UC San Diego
(114711832)

3:00 p.m.

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

3:00 p.m.
On a variant of multiple zeta values of level two.
Masanobu Kaneko*, Kyushu University
(114711750) 
3:30 p.m.
Berkovich spaces over $\mathbf{Z}$ and Schottky spaces.
Jérôme Poineau*, Université de Caen Normandie
(114711481) 
4:00 p.m.
Shtuka cohomology and special values of Goss Lfunctions.
Max Mornev*, ETH Zurich
(114711550) 
4:30 p.m.
$p$adic multiple $L$functions and cyclotomic multiple harmonic values.
Hidekazu Furusho*, Nagoya University
(114711511) 
5:00 p.m.
Multiple Zeta Values over $\mathbb{F}_q[t]$.
Shuhui Shi*, Texas A&M University
(114733635) 
5:30 p.m.
On relations and dimensions of function field multizeta.
Dinesh S Thakur*, U Rochester
(114711712)

3:00 p.m.

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)

3:00 p.m.

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)

3:00 p.m.

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

3:00 p.m.
Lifting DG modules.
Yuji Yoshino*, Okayama University
(114713331) 
3:30 p.m.
Closureinterior duality over complete local rings.
Rebecca R.G.*, George Mason University
Neil Epstein, George Mason University
(114713531) 
4:00 p.m.
On the level property of the Ehrhart ring of the chain polytope of a poset.
Mitsuhiro Miyazaki*, Kyoto University of Education
(114713410) 
4:30 p.m.
Reflexive polytopes arising from bipartite graphs with $\gamma$positivity associated to interior polynomials.
Hidefumi Ohsugi*, Kwansei Gakuin University
Akiyoshi Tsuchiya, Osaka University
(114713335) 
5:00 p.m.
Lower bound of HilbertKunz multiplicities.
Kenichi Yoshida*, College of Humanities and Sciences, Nihon University
(114713508)

3:00 p.m.

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

3:00 p.m.
Muchnik degrees and Medvedev degrees of the randomness notions.
Kenshi Miyabe*, Meiji University, Department of Mathematics
(114703167) 
3:30 p.m.
Turing Degrees and Randomness for Continuous Measures.
Mingyang Li, Pennsylvania State University
Jan Reimann*, Pennsylvania State University
(114703714) 
4:00 p.m.
Open Questions on Notions of Dense Computability.
Eric P. Astor, Google LLC
Denis R. Hirschfeldt*, University of Chicago
Carl G. Jockusch, Jr., University of Illinois
(114703628)

3:00 p.m.

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

3:00 p.m.
Pressure and dimension: From polynomials to hyperbolic and parabolic Hénon maps.
Christian Wolf*, The City College of New York
(114737232) 
3:30 p.m.
Computational complexity of Julia sets.
Michael Yampolsky*, University of Toronto
(114737225) 
4:00 p.m.
Entropy of universal covering maps.
Oleg Ivrii*, California Institute of Technology
(114730195)

3:00 p.m.

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

3:00 p.m.
Sharp Sobolev trace inequalities via conformal geometry.
Jeffrey S Case*, Penn State University
(114753132) 
4:00 p.m.
Regularity of inverse mean curvature flow in asymptotically hyperbolic manifolds with dimension $3$.
Yuguang Shi*, School of Mathematical Sciences, Peking University, China
(114753113) 
5:00 p.m.
On constant $\sigma_2$ curvature metrics on conic 4spheres.
Hao Fang*, University of Iowa
(114753702)

3:00 p.m.

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

3:00 p.m.
Dynamics of height 3 plane partitions.
Oliver Pechenik*, University of Michigan
Julianna Tymoczko, Smith College
(114705852) 
4:00 p.m.
Infinite toggle dynamics.
Corey Vorland*, Augustana University
(114705834) 
4:30 p.m.
The coincidental downdegree expectations (CDE) property and dynamical algebraic combinatorics.
Samuel F Hopkins*, University of Minnesota
(114705364) 
5:00 p.m.
Birational rowmotion and Coxetermotion on minuscule posets.
Soichi Okada*, Nagoya University
(114705170) 
5:30 p.m.
Patterns in Random Permutations.
Chaim EvenZohar*, UC Davis
(114705448)

3:00 p.m.

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

3:00 p.m.
Codes from Families of Varieties over a Fixed Finite Field.
Nathan Kaplan*, University of California, Irvine
(114711787) 
4:00 p.m.
The SIDH cryptosystem.
David Jao*, University of Waterloo
(114711596)

3:00 p.m.

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

3:00 p.m.
THH, TR and Fixed Points.
Jonathan A Campbell*, Vanderbilt University
(114755744) 
4:00 p.m.
Rational Euler characteristic.
John D Berman*, University of Texas at Austin
(114755402) 
5:00 p.m.
A multiplicative equivariant infinite loop space machine.
Bertrand Guillou, University of Kentucky
J Peter May, University of Chicago
Mona Merling, University of Pennsylvania
Angélica M Osorno*, Reed College
(114755390)

3:00 p.m.

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)

3:00 p.m.

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

3:00 p.m.
Generalized and extended symmetric spaces for special linear groups over finite fields.
Vicky Klima*, Appalachian State University
(114722766) 
3:30 p.m.
Classifying unipotent matrices in the symmetric space of $SL_2(\mathbb{F}_q)$.
Carmen M Wright*, Jackson State University
(114720802) 
4:00 p.m.
Classifying the FixedPoint Orbits of the Generalized Symmetric Spaces for $SL_2(\mathbb{F}_q)$.
Catherine A Buell*, Fitchburg State University
(114720694) 
4:30 p.m.
The Classification of Involutions and Symmetric Spaces of Modular Groups of order $2^m$.
Jennifer B Schaefer*, Dickinson College
(114720905)

3:00 p.m.

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

3:00 p.m.
Finite Time Stable Attitude and Angular Velocity Bias Estimation for Rigid Body Rotational Motion.
Amit K Sanyal*, Mechanical and Aerospace Engineering, Syracuse University
(114793616) 
3:30 p.m.
Geometric Nonlinear Controllability Approach to a Novel Rolling Mechanism for Airplanes Near Stall.
Haithem Taha*, University of California, Irvine
Ahmed Hassan, Aerovironment
(114700777) 
4:00 p.m.
Hang loosebe optimally chill.
Debra Lewis*, University of California Santa Cruz
(114749914)

3:00 p.m.

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)

3:00 p.m.

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

3:00 p.m.
Harmonic Analysis and PDEs in domains with lower dimensional boundaries.
Svitlana Mayboroda*, University of Minnesota
(114735153) 
4:00 p.m.
Perturbations of elliptic operators on nonsmooth domains.
Murat Akman*, University of Connecticut
(114735145)

3:00 p.m.

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

3:00 p.m.

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

3:00 p.m.
Lattice supercharacter theories for finite unipotent groups.
Farid Aliniaeifard, University of Colorado Boulder
Nathaniel Thiem*, University of Colorado Boulder
(114720842) 
4:00 p.m.
Recent results about tilting modules for algebraic groups.
Christopher P Bendel, University of WisconsinStout
Daniel K Nakano, University of Georgia
Cornelius Pillen, University of South Alabama
Paul Sobaje*, Georgia Southern University
(114720459) 
5:00 p.m.
Filtrations of Whittaker modules.
Anna Romanov*, The University of Sydney
Adam Brown, The University of Utah
(114722374)

3:00 p.m.

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

3:00 p.m.
Asymptotic Dimension of the Arc Graphs.
Koji Fujiwara*, Kyoto University
(114720663) 
4:00 p.m.
Homology of finite covers of surfaces and simple closed curves.
Justin Malestein*, University of Oklahoma
Andrew Putman, Notre Dame University
(114720736) 
5:00 p.m.
Normal generators for mapping class groups in the fibered cone.
Hyungryul Baik*, KAIST
Hyunshik Shin, University of Georgia
Eiko Kin, Osaka University
Chenxi Wu, Rutgers University
(114700514)

3:00 p.m.

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

3:00 p.m.
Compactness theory for harmonic maps into metric spaces.
Christine Breiner*, Fordham University
Sajjad Lakzian, Fordham University
(114749419) 
3:30 p.m.
Nonuniqueness questions in mean curvature flow.
Jacob Bernstein, Johns Hopkins University
Lu Wang*, University of WisconsinMadison
(114753697) 
4:00 p.m.
Symplectic curvature flow revisited.
Casey Lynn Kelleher*, Princeton University
(114758692) 
4:30 p.m.
Anisotropic liquid drop models.
Rustum Choksi, McGill University
Robin Neumayer*, Institute for Advanced Study
Ihsan Topaloglu, Virginia Commonwealth University
(114749525)

3:00 p.m.

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

3:00 p.m.
Riemann problems, solitons and dispersive shocks in modulationally unstable media.
Gino Biondini*, State University of New York at Buffalo
(114735839) 
4:00 p.m.
Light meets water in nonlocal media.
Theodoros P Horikis*, Department of Mathematics, University of Ioannina, Greece
(114735420) 
5:00 p.m.
A coupled complex short pulse equation and its varioius soliton solutions.
Baofeng Feng*, University of Texas RGV
(114735240)

3:00 p.m.

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

3:00 p.m.
Invariant Whitney Functions.
HansChristian Herbig, Federal University of Rio de Janeiro
Markus J. Pflaum*, University of Colorado Boulder
(11471344) 
4:00 p.m.
Jacobiansquared functiongerms.
Takashi Nishimura*, Yokohama National University
(114758103) 
5:00 p.m.
Topology of complements to real affine space line arrangements.
Goo Ishikawa*, Department of Mathematics, Hokkaido University
Motoki Oyama, Department of Mathematics, Hokkaido University
(114757216) 
5:30 p.m.
Problem Session

3:00 p.m.

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)

3:00 p.m.

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

3:00 p.m.
Brauer algebras and supergroups.
Kevin X. Coulembier*, University of Sydney
(114716762) 
4:00 p.m.
Quantum cluster algebras at roots of unity.
Bach Nguyen, Temple University
Kurt Trampel*, Louisiana State University
Milen Yakimov, Louisiana State University
(114716592) 
5:00 p.m.
Highest weight categories related to Hermitian symmetric spaces and applications.
Markus Hunziker*, Baylor University
(114722535)

3:00 p.m.

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)

3:00 p.m.

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

3:00 p.m.
Beyond Endoscopy, Character Identities and Theta Correspondence.
Wee Teck Gan*, National University of Singapore
(114722272) 
4:00 p.m.
sogeny classes of PPAVs, orbital integrals, and the SteinbergHitchin base.
Salim Ali Altug*, Boston University
(114711475) 
4:30 p.m.
The semiSchrödinger model of an exceptional representation of $\widetilde{\mathrm{GL}}_{2q}$.
Rahul M Krishna*, Northwestern University
(114711723) 
5:00 p.m.
An application of differential equations in automorphic forms to gravitational physics.
Kim KlingerLogan*, University of Minnesota
(114711471) 
5:30 p.m.
On a Lower Rank Twisted Relative Fundamental Lemma.
ChungRu Lee*, Duke University
(114711566)

3:00 p.m.

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

3:00 p.m.
The smallest eigenvalues of Hamming, Johnson and other graphs.
Sebastian M Cioaba*, University of Delaware
(11470562) 
3:30 p.m.
Cospectral vertices and isospectral reductions.
Mark Kempton*, Brigham Young University
John Sinkovic, Brigham Young University
Dallas Smith, Brigham Young University
Benjamin Webb, Brigham Young University
(114715324) 
4:00 p.m.
Constructing hypergraphs of girth five.
Craig Timmons*, California State University Sacramento
(114705688) 
4:30 p.m.
On cyclecomplete graph Ramsey numbers.
Jacques Verstraete*, University of California, San Diego
(114705440)

3:00 p.m.

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)

3:00 p.m.

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

3:00 p.m.
A variational principle for the complex MongeAmpere operator.
John P. D'Angelo*, University of Illinois
(114732453) 
3:30 p.m.
Rigidity their for some harmonic maps.
SongYing Li*, University of California, Irvine
Jie Luo, Fujian Normal University
(114732861) 
4:00 p.m.
Averaging Functions over Segre Varieties.
Jiri Lebl*, Oklahoma State University
Bernhard Lamel, University of Vienna
(114732799) 
4:30 p.m.
Normal form for a real hypersurface at an infinite type point and applications.
Ilya Kossovskiy*, Masaryk University in Brno & University of Vienna
(114732809) 
5:00 p.m.
Geometric analysis on the DiederichFornæss index.
Bingyuan Liu*, University of Arkansas
(114732308)

3:00 p.m.

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)

3:00 p.m.

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)

3:00 p.m.

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)

3:00 p.m.

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)

3:00 p.m.

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

3:00 p.m.

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

3:00 p.m.
Transforming branched surfaces.
Charles Delman, Eastern Illinois University
Rachel Roberts*, Washington University in St Louis
(114757341) 
4:00 p.m.
Rightveering type characterization of tightness.
Tetsuya Ito*, Department of Mathematics, Kyoto University
Keiko Kawamuro, Department of Mathematics, the University of Iowa
(114757122) 
5:00 p.m.
On positivities of knots and links.
Keiko Kawamuro*, University of Iowa
Tetsuya Ito, Kyoto University
(114757125)

3:00 p.m.

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

3:00 p.m.
The quasiconformal geometry of continuum trees.
Mario Bonk*, University of California, Los Angeles
(114730772) 
3:30 p.m.
Embedding a snowflake metric space into Euclidean space.
Marie A. Snipes*, Kenyon College
(114753769) 
4:00 p.m.
Conformal Dimension via $p$Resistance: Sierpiński Carpet.
Jaroslaw M Kwapisz*, Montana State University
(114730758) 
4:30 p.m.
Modulus of sets of finite perimeter and quasiconformal maps between metric spaces of globally $Q$bounded geometry.
Rebekah Jones*, University of Cincinnati
(114730775) 
5:00 p.m.
A $C^m$ Whitney Extension Theorem for Horizontal Curves in the Heisenberg Group.
Gareth Speight*, University of Cincinnati
(114753226) 
5:30 p.m.
Interplay between scale invariant estimates in Analysis and PDEs.
Svitlana Mayboroda*, University of Minnesota
(114735898)

3:00 p.m.

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

3:00 p.m.
Pathconnectedness in the space of real places of a rational function field.
Ron Brown, Department of Mathematics, University of Hawaii
Jonathan L Merzel*, Soka University of America
(114712445) 
4:30 p.m.
Extensions of valuations to rational function fields and minimal pairs.
Hanna Ćmiel*, University of Szczecin
(114712347) 
5:00 p.m.
Extensions of valuations to rational function fields of arbitrary finite transcendence degree.
FranzViktor Kuhlmann*, University of Szczecin
(114712336)

3:00 p.m.
Inquiries: meet@ams.org