AMS :: Spring Central Sectional Meeting (formerly at the University of Cincinnati), Program by Day

AMS Sectional Meeting Program by Day

Current as of Saturday, April 24, 2021 03:30:05

Inquiries: meet@ams.org

Spring Central Sectional Meeting (formerly at the University of Cincinnati)

now meeting virtually, CDT (hosted by the American Mathematical Society), Cincinnati, OH
April 17-18, 2021 (Saturday - Sunday)
Meeting #1166

Associate secretary:

Georgia Benkart, AMS benkart@math.wisc.edu

AMS 2021 Spring Sectional Meetings will be held VIRTUALLY on the originally planned dates. Further details will be posted as soon as they are available. Send questions to meet@ams.org.

Saturday April 17, 2021

Saturday April 17, 2021, 9:00 a.m.-12:00 p.m.
Special Session on Commutative Algebra, I
Special Session 7, AMS
Organizers:
Ayah Almousa, Cornell University
Sean Sather-Wagstaff, Clemson University ssather@clemson.edu
- 9:00 a.m.
  Simplicial resolutions for powers of square-free monomial ideals.
  Susan Cooper, University of Manitoba
  Sabine El Khoury, American University of Beirut
  Sara Faridi*, Dalhousie University
  Sarah Mayes-Tang, University of Toronto
  Susan Morey, Texas State University
  Liana Sega, University of Missouri Kansas City
  Sandra Spiroff, University of Mississippi
  (1166-13-102)
- 10:00 a.m.
  Power edge ideals.
  Michael Cowen*, Clemson University
  James Gossell, Clemson University
  Alan Hahn, Clemson University
  W. Frank Moore, Wake Forest University
  Sean Sather-Wagstaff, Clemson University
  (1166-13-118)
- 10:20 a.m.
  Break.
- 10:40 a.m.
  A counter-example to the Schenck-Stiller "$2r+1$" conjecture.
  Beihui Yuan*, Cornell University
  Mike Stillman, Cornell University
  Hal Schenck, Auburn University
  (1166-41-128)
- 11:10 a.m.
  Cohen-Macaulay type of weighted edges ideals and path ideals of weighted trees.
  Shuai Wei*, Clemson University
  Sean Sather-Wagstaff, Clemson University
  (1166-13-66)
- 11:40 a.m.
  Rank selection and depth conditions for squarefree monomial ideals.
  Brent Holmes, Charlotte, North Carolina
  Justin Lyle*, University of Arkansas
  (1166-13-146)

Saturday April 17, 2021, 9:00 a.m.-12:00 p.m.
Special Session on Graph Theory and Applications, I
Special Session 9, AMS
Organizers:
Katherine F. Benson, University of Wisconsin-Stout
Christine A. Kelley, University of Nebraska-Lincoln ckelley2@unl.edu
JD Nir, University of Manitoba
- 9:00 a.m.
  On the necessity of Chvátal's hamiltonian degree condition.
  Douglas Bauer, Stevens Institute of Technology
  Linda Lesniak*, Western Michigan University
  Aori Nevo, Stevens Institute of Technology
  Edward Schmeichel, San Jose State University
  (1166-05-9)
- 9:30 a.m.
  A strengthening of the Erdős-Szekeres Theorem.
  József Balogh, University of Illinois at Urbana-Champaign
  Felix Clemen, University of Illinois at Urbana-Champaign
  Emily Heath*, University of Illinois at Urbana-Champaign
  Mikhail Lavrov, University of Illinois at Urbana-Champaign
  (1166-05-164)
- 10:00 a.m.
  Measuring expansion: the second neighborhood conjecture and related problems.
  Tyler Seacrest*, The University of Montana Western
  (1166-05-76)
- 10:20 a.m.
  Break.
- 10:40 a.m.
  Properties of expander codes.
  Rutuja Kshirsagar*, Virginia Tech
  (1166-94-105)
- 11:10 a.m.
  Graph-Based codes for streaming applications.
  Emily McMillon*, University of Nebraska-Lincoln
  Allison Beemer, University of Wisconsin-Eau Claire
  Christine Kelley, University of Nebraska-Lincoln
  (1166-94-110)
- 11:40 a.m.
  Recovery graphs for codes.
  Emina Soljanin*, Rutgers University
  (1166-05-161)

Saturday April 17, 2021, 9:00 a.m.-12:00 p.m.
Special Session on Interactions between Representation Theory, Poisson Geometry, and Noncommutative Algebra, I
Special Session 5, AMS
Organizers:
Jason Gaddis, Miami University gaddisj@miamioh.edu
Padmini Veerapen, Tennessee Technological University
Xingting Wang, Howard University
- 9:00 a.m.
  Descending the binary cubic generic Clifford algebra.
  Charlotte Ure*, University of Virginia
  Rajesh S. Kulkarni, Michigan State University
  (1166-16-156)
- 9:30 a.m.
  A combinatorial model for totally nonnegative partial flag varieties.
  Chris Fraser, University of Minnesota
  Maitreyee C. Kulkarni*, University of Oregon
  Jacob P. Matherne, University of Oregon
  (1166-05-170)
- 10:00 a.m.
  Algebraic structures in comodule categories over weak bialgebras.
  Hongdi Huang, Rice University
  Chelsea Walton, Rice University
  Elizabeth Wicks, Microsoft Corporation
  Robert Won*, University of Washington
  (1166-16-100)
- 10:20 a.m.
  Break.
- 10:40 a.m.
  Universal Quantum Semigroupoids.
  Hongdi Huang*, Houston
  Chelsea Walton, Rice University
  Robert Won, University of Washington
  Elizabeth Wicks, Microsoft Corporation, Redmond
  (1166-16-44)
- 11:10 a.m.
  Some algebraic and homological properties of face algebras.
  Fabio Calderon*, National University of Colombia
  Chelsea Walton, Rice University
  (1166-16-172)
- 11:40 a.m.
  Infinitesimal semi-invariant pictures and co-amalgamation.
  Eric Hanson, NTNU, Trondheim, Norway
  Kiyoshi Igusa, Brandeis University
  Moses Kim, Seoul, South Korea
  Gordana Todorov*, Northeastern University
  (1166-16-133)

Saturday April 17, 2021, 9:00 a.m.-12:00 p.m.
Special Session on Legendrian Knots and Surfaces, I
Special Session 3, AMS
Organizers:
Honghao Gao, Michigan State University gaohongh@msu.edu
Dan Rutherford, Ball State University
- 9:00 a.m.
  Legendrian torus and cable links.
  Jennifer Dalton, The Bancroft School
  John B. Etnyre, Georgia Institute of Technology
  Lisa Traynor*, Bryn Mawr College
  (1166-57-22)
- 9:30 a.m.
  Cabling Legendrian and transverse knots.
  Apratim Chakraborty, TCG CREST, Kolkata, India
  John B Etnyre*, Georgia Institute of Technology
  Hyunki Min, Georgia Institute of Technology
  (1166-57-45)
- 10:00 a.m.
  Loose Legendrian and pseudo-Legendrian knots in 3-manifolds.
  Patricia Cahn*, Smith College
  Vladimir Chernov, Dartmouth College
  (1166-57-166)
- 10:20 a.m.
  Break.
- 10:40 a.m.
  Symplectic and complex geometric aspects of the 3-manifold embedding problem in 4-space.
  Bulent Tosun*, University of Alabama
  Thomas E Mark, University of Virginia
  (1166-57-75)
- 11:10 a.m.
  Transverse knots, cyclic branched cover and grid diagrams.
  David Shea Vela-Vick*, Louisiana State University
  C.-M. Mike Wong, Dartmouth College
  (1166-57-154)
- 11:40 a.m.
  Topology of streamline conveyor belts in midlatitude cyclones.
  Doug LaFountain*, Western Illinois University
  Marcus Buker, Dordt University
  (1166-86-79)

Saturday April 17, 2021, 9:00 a.m.-12:00 p.m.
Special Session on Nonsmooth Analysis and Geometry, I
Special Session 1, AMS
Organizers:
Luca Capogna, Worcester Polytechnic Institute
Gareth Speight, University of Cincinnati
Nageswari Shanmugalingam, University of Cincinnati shanmun@uc.edu
- 9:00 a.m.
  Energies of graph maps and Ahlfors-regular conformal dimension.
  Kevin M Thurston*, Indiana University, Bloomington, IN
  Dylan P Thurston, Indiana University, Bloomington
  (1166-37-12)
- 9:30 a.m.
  On the heterogeneous distortion inequality.
  K. Ilmari Kangasniemi*, Syracuse University
  Jani K. Onninen, Syracuse University and University of Jyväskylä
  (1166-30-20)
- 10:00 a.m.
  Quasiconformal flows on non-conformally flat spheres.
  Eden Prywes*, Princeton University
  (1166-53-74)
- 10:20 a.m.
  Break.
- 10:40 a.m.
  Bi-Lipschitz embeddings, carpets, and curve families.
  Guy C. David*, Ball State University
  Sylvester Eriksson-Bique, University of Oulu
  (1166-30-16)
- 11:10 a.m.
  Bi-Lipschitz geometry of quasiconformal trees.
  Vyron Vellis*, University of Tennessee, Knoxville
  (1166-30-26)
- 11:40 a.m.
  The Lipschitz dimension of weak quasicircles.
  David M Freeman*, University of Cincinnati Blue Ash College
  (1166-30-41)

Saturday April 17, 2021, 9:00 a.m.-11:30 a.m.
Special Session on Probabilistic and Diffusion Methods in Analysis and Geometry, I
Special Session 4, AMS
Organizers:
Rodrigo Bañuelos, Purdue University
Jing Wang, Purdue University
Ju-Yi Yen, University of Cincinnati ju-yi.yen@uc.edu
- 9:00 a.m.
  Cantor sets and Trees; the link between Sobolev spaces and Besov spaces.
  Nageswari Shanmugalingam*, University of Cincinnati
  Jana Bjorn, Linkoping University, Sweden.
  Anders Bjorn, Linkoping University, Sweden
  (1166-31-39)
- 9:30 a.m.
  Heat semigroup approach to isoperimetric inequalities in metric measure spaces.
  Patricia Alonso Ruiz*, Texas A&M University
  Fabrice Baudoin, University of Connecticut
  Li Chen, Louisiana State University
  Luke Rogers, University of Connecticut
  Nageswari Shanmugalingam, University of Cincinnati
  Alexander Teplyaev, University of Connecticul
  (1166-60-51)
- 10:00 a.m.
  Equivalence of control distances.
  Fabrice Baudoin, University of Connecticut
  Qi Feng, University of Southern California
  Xi Geng, University of Melbourne
  Cheng Ouyang*, University of Illinois at Chicago
  Samy Tindel, Purdue University
  (1166-60-73)
- 10:20 a.m.
  Break.
- 10:40 a.m.
  A heat equation approach to some problems in conformal CR geometry.
  Nicola Garofalo*, Department of Civil and Environmental Engineering, University of Padova
  Giulio Tralli, Department of Civil and Environmental Engineering/University of Padova
  (1166-35-40)
- 11:10 a.m.
  Martingale transform and their projection operators.
  Rodrigo Banuelos, Purdue University
  Fabrice Baudoin, University of Connecticut
  Li Chen*, Louisiana State University
  Yannick Sire, Johns Hopkins University
  (1166-60-97)

Saturday April 17, 2021, 9:00 a.m.-12:00 p.m.
Special Session on Recent Progress in Analytic Number Theory, I
Special Session 6, AMS
Organizers:
Seungki Kim, University of Cincinnati seungki.math@gmail.com
Xiannan Li, Kansas State University
Xuancheng Fernando Shao, University of Kentucky
- 9:00 a.m.
  Non-vanishing of cubic $L$-functions.
  Chantal David, Concordia University
  Alexandra Florea*, Columbia University
  Matilde Lalin, University of Montreal
  (1166-11-24)
- 9:30 a.m.
  Gaussian primes in narrow sectors.
  Joshua Stucky*, Kansas State University
  (1166-11-15)
- 10:00 a.m.
  Dirichlet $L$-functions of quadratic characters of prime conductor at the central point.
  Siegfred Baluyot*, American Institute of Mathematics
  Kyle Pratt, University of Oxford
  (1166-11-132)
- 10:20 a.m.
  Break.
- 10:40 a.m.
  Non-vanishing of $L$-functions at low-lying heights on the critical line.
  Emanuel Carneiro, ICTP
  Andrés Chirre, NTNU
  Micah B. Milinovich*, University of Mississippi
  (1166-11-72)
- 11:10 a.m.
  Moments and hybrid subconvexity for symmetric square L-functions.
  Rizwanur Khan*, University of Mississippi
  Matthew P Young, Texas A&M University
  (1166-11-71)
- 11:40 a.m.
  The sixth moment of Dirichlet L-functions without average in the t-aspect.
  Vorrapan Chandee*, Kansas State University
  Xiannan Li, Kansas State University
  Kaisa Matomaki, University of Turku
  Maksym Radziwill, Caltech
  (1166-11-57)

Saturday April 17, 2021, 9:00 a.m.-12:30 p.m.
Special Session on Sharp Estimates in Harmonic Analysis, I
Special Session 2, AMS
Organizers:
Kabe Moen, University of Alabama
Leonid Slavin, University of Cincinnati leonid.slavin@uc.edu
Alex Stokolos, Georgia Southern University
- 9:00 a.m.
  Sharp transference principle for $\mathrm{BMO}$ and $A_p$.
  Dmitriy Stolyarov*, St. Petersburg State University, Department of Mathematics & Computer Science
  (1166-42-64)
- 9:30 a.m.
  Weighted weak-type estimates for singular integral operators.
  Adam Osekowski*, University of Warsaw
  (1166-42-77)
- 10:00 a.m.
  On separated bumps for Calderón-Zygmund operators.
  Andrei Lerner*, Bar-Ilan University
  (1166-42-23)
- 10:20 a.m.
  Break.
- 10:40 a.m.
  Two weight norm inequalities for singular and fractional integral operators in R^n.
  Christos Grigoriadis, Michigan State University
  Michalis Paparizos, Michigan State University
  Eric Sawyer, McMaster University
  Chun-Yen Shen, National Taiwan University
  Ignacio Uriarte-Tuero*, University of Toronto
  (1166-42-124)
- 11:10 a.m.
  The Hartree equation in weighted spaces.
  Svetlana Roudenko*, Florida International University
  (1166-35-131)
- 11:40 a.m.
  Differentiability of Fourier restrictions.
  Michael Goldberg*, University of Cincinnati
  (1166-42-36)
- 12:10 p.m.
  A "rare" plane set with Hausdorff dimension 2.
  Vladimir Eiderman*, Indiana University
  (1166-28-95)

Saturday April 17, 2021, 1:30 p.m.-2:20 p.m.
Invited Address
Organizers:
Georgia Benkart, University of Wisconsin, Madison
Got patterns?
Invited Address, AMS
Malabika Pramanik*, University of British Columbia and BIRS
(1166-00-181)

Saturday April 17, 2021, 2:40 p.m.-5:40 p.m.
Special Session on Commutative Algebra, II
Special Session 7, AMS
Organizers:
Ayah Almousa, Cornell University
Sean Sather-Wagstaff, Clemson University ssather@clemson.edu
- 2:40 p.m.
  Test modules for the complete intersection property.
  Benjamin Briggs, University of Utah
  Eloísa Grifo*, University of California, Riverside
  Josh Pollitz, University of Utah
  (1166-13-59)
- 3:10 p.m.
  Generators of residual intersections.
  Yevgeniya Tarasova*, Purdue University
  (1166-13-121)
- 3:30 p.m.
  Break.
- 3:50 p.m.
  Mixed multiplicities of graded families of ideals.
  Yairon Cid-Ruiz, Ghent University
  Jonathan Montaño*, New Mexico State University
  (1166-13-81)
- 4:20 p.m.
  A dual to basic fullness.
  Rebecca R.G.*, George Mason University
  Neil Epstein, George Mason University
  Janet Vassilev, University of New Mexico
  (1166-13-107)
- 4:50 p.m.
  On Stable trace ideals and Arf rings.
  Haydee Lindo*, Harvey Mudd College
  H. Dao, University of Kansas
  (1166-13-143)
- 5:10 p.m.
  Open Discussion.

Saturday April 17, 2021, 2:40 p.m.-5:40 p.m.
Special Session on Graph Theory and Applications, II
Special Session 9, AMS
Organizers:
Katherine F. Benson, University of Wisconsin-Stout
Christine A. Kelley, University of Nebraska-Lincoln ckelley2@unl.edu
JD Nir, University of Manitoba
- 2:40 p.m.
  Expressing graphs as symmetric differences of cliques of the complete graph.
  Calum Buchanan, University of Vermont
  Christopher Purcell, University of West Bohemia
  Puck Rombach*, University of Vermont
  (1166-05-159)
- 3:10 p.m.
  Enumerative Nordhaus-Gaddum inequalities.
  Deepak Bal, Montclair State University
  Jonathan Cutler*, Montclair State University
  (1166-05-69)
- 3:30 p.m.
  Break.
- 4:20 p.m.
  A frame theoretic approach to dual multiplicity graphs.
  Veronika Furst*, Fort Lewis College
  Howard Grotts, University of Montana
  (1166-05-21)
- 4:50 p.m.
  Meet Erdös in Alice's Restaurant.
  Rupei Xu*, The University of Texas at Dallas
  (1166-05-167)
- 5:10 p.m.
  Open Discussion.

Saturday April 17, 2021, 2:40 p.m.-5:40 p.m.
Special Session on Interactions between Representation Theory, Poisson Geometry, and Noncommutative Algebra, II
Special Session 5, AMS
Organizers:
Jason Gaddis, Miami University gaddisj@miamioh.edu
Padmini Veerapen, Tennessee Technological University
Xingting Wang, Howard University
- 2:40 p.m.
  Homological regularities.
  Ellen E Kirkman*, Wake Forest University
  Robert Won, University of Washington
  James J Zhang, University of Washington
  (1166-16-127)
- 3:10 p.m.
  Tensor triangular geometry and cohomological support varieties.
  Daniel K. Nakano, University of Georgia
  Kent B. Vashaw*, Louisiana State University
  Milen T. Yakimov, Northeastern University
  (1166-18-99)
- 3:30 p.m.
  Break.
- 3:50 p.m.
  Algebraic structures in group-theoretical fusion categories.
  Yiby Morales, Universidad de los Andes, Colombia
  Monique Müller, Universidade Federal de São João del-Rei, Brazil
  Julia Plavnik*, Indiana University, Bloomington
  Ana Ros Camacho, Cardiff University, UK
  Angela Tabiri, African Institute for Mathematical Sciences, Ghana
  Chelsea Walton, Rice University
  (1166-18-7)
- 4:20 p.m.
  Modular categories with transitive Galois actions.
  Siu-Hung Ng, Louisiana State University
  Yilong Wang*, Louisiana State University
  Qing Zhang, Purdue University
  (1166-18-137)
- 4:50 p.m.
  Higher central charges and Witt groups.
  Eric C. Rowell, Texas A&M University
  Siu-Hung Ng, Louisiana State University
  Yilong Wang, Louisiana State University
  Qing Zhang*, Purdue University
  (1166-18-92)
- 5:10 p.m.
  Open Discussion.

Saturday April 17, 2021, 2:40 p.m.-5:40 p.m.
Special Session on Legendrian Knots and Surfaces, II
Special Session 3, AMS
Organizers:
Honghao Gao, Michigan State University gaohongh@msu.edu
Dan Rutherford, Ball State University
- 2:40 p.m.
  Upper bounds for the Lagrangian cobordism relation on Legendrian links.
  Joshua M. Sabloff*, Haverford College
  David Shea Vela-Vick, Louisiana State University
  C.-M. Michael Wong, Dartmouth
  (1166-57-53)
- 3:10 p.m.
  Constructions and obstructions of exact Lagrangian fillings of Legendrian links.
  Orsola Capovilla-Searle*, Duke University
  (1166-57-88)
- 3:30 p.m.
  Break.
- 3:50 p.m.
  Cluster structures on augmentation varieties.
  Honghao Gao, Michigan State University
  Linhui Shen, Michigan State University
  Daping Weng*, Michigan State University
  (1166-14-83)
- 4:20 p.m.
  Positive braid links with infinitely many fillings.
  Honghao Gao, Michigan State University
  Linhui Shen*, Michigan State University
  Daping Weng, Michigan State University
  (1166-55-82)
- 4:50 p.m.
  Infinitely many fillings through augmentations.
  Roger Casals, University of California, Davis
  Lenhard Ng*, Duke University
  (1166-53-49)
- 5:20 p.m.
  Lagrangian Fillings: A Quick Review.
  Roger Casals*, University of California Davis
  (1166-53-67)

Saturday April 17, 2021, 2:40 p.m.-5:40 p.m.
Special Session on Nonsmooth Analysis and Geometry, II
Special Session 1, AMS
Organizers:
Luca Capogna, Worcester Polytechnic Institute
Gareth Speight, University of Cincinnati
Nageswari Shanmugalingam, University of Cincinnati shanmun@uc.edu
- 2:40 p.m.
  Curvewise characterizations of minimal upper gradients and the construction of a Sobolev differential.
  Sylvester Eriksson-Bique*, University of Oulu
  Elefterios Soultanis, University of Fribourg
  (1166-30-37)
- 3:10 p.m.
  Sobolev embeddings in Dirichlet spaces.
  Patricia Alonso Ruiz*, Texas A&M University
  Fabrice Baudoin, University of Connecticut
  (1166-46-52)
- 3:30 p.m.
  Modulus on graphs and beyond.
  Pietro Poggi-Corradini*, Kansas State University
  (1166-30-14)
- 3:50 p.m.
  Extension and trace theorems for Besov spaces on noncompact doubling spaces.
  Clark W Butler*, Princeton University
  (1166-51-61)
- 4:20 p.m.
  Sobolev orthogonal polynomials on the Sierpiński gasket.
  Kasso Okoudjou*, Tufts University
  (1166-42-123)
- 4:50 p.m.
  Quasisymmetric Koebe uniformization: The transboundary Loewner property.
  Hrant Hakobyan*, Kansas State University
  Jon Rehmert, Kansas State University
  (1166-30-150)
- 5:10 p.m.
  Open Discussion.

Saturday April 17, 2021, 2:40 p.m.-5:10 p.m.
Special Session on Probabilistic and Diffusion Methods in Analysis and Geometry, II
Special Session 4, AMS
Organizers:
Rodrigo Bañuelos, Purdue University
Jing Wang, Purdue University
Ju-Yi Yen, University of Cincinnati ju-yi.yen@uc.edu
- 2:40 p.m.
  PDE methods in random matrix theory.
  Brian C. Hall*, University of Notre Dame
  (1166-60-38)
- 3:10 p.m.
  Large deviations for sub-Riemannian random walks.
  Maria Gordina, University of Connecticut
  Tai Melcher*, University of Virginia
  Jing Wang, Purdue University
  (1166-60-149)
- 3:30 p.m.
  Break.
- 3:50 p.m.
  Heat kernel derivatives and diffusion bridges in small time.
  Robert Neel*, Lehigh University
  Ludovic Sacchelli, Université Claude-Bernard Lyon 1
  (1166-58-122)
- 4:20 p.m.
  Hypoelliptic entropy dissipation for stochastic differential equations.
  Qi Feng*, University of Southern California
  Wuchen Li, University of South Carolina
  (1166-60-33)
- 4:50 p.m.
  Inequalities for some quantities from stochastic processes.
  Daesung Kim*, University of Illinois at Urbana-Champaign
  (1166-60-151)

Saturday April 17, 2021, 2:40 p.m.-5:40 p.m.
Special Session on Recent Progress in Analytic Number Theory, II
Special Session 6, AMS
Organizers:
Seungki Kim, University of Cincinnati seungki.math@gmail.com
Xiannan Li, Kansas State University
Xuancheng Fernando Shao, University of Kentucky
- 2:40 p.m.
  The Siegel-Veech transform is in $L^2$.
  Jayadev S Athreya*, University of Washington
  Yitwah Cheung, Yau Mathematical Sciences Center, Tsinghua University
  Howard Masur, University of Chicago
  (1166-32-56)
- 3:30 p.m.
  Break.
- 3:50 p.m.
  A generalization of Rogers' mean value formula and applications.
  Anders Södergren*, Chalmers University of Technology and the University of Gothenburg
  Andreas Strömbergsson, Uppsala University
  (1166-11-94)
- 4:20 p.m.
  Lattice points on hyperbolic circles.
  D Chatzakos, Institut de Mathématiques de Bordeaux
  P Kurlberg, KTH Royal Institute of Technology
  S Lester*, King's College London
  I Wigman, King's College London
  (1166-11-101)
- 4:50 p.m.
  Mimicking zeta-zero statistics with lattices.
  Brad Rodgers*, Queen's University
  Jeffrey C. Lagarias, University of Michigan
  (1166-11-165)
- 5:20 p.m.
  Open Discussion.
- 5:20 p.m.
  Additive energies on spheres.
  Akshat Mudgal*, Purdue University
  (1166-05-126)

Saturday April 17, 2021, 2:40 p.m.-5:40 p.m.
Special Session on Sharp Estimates in Harmonic Analysis, II
Special Session 2, AMS
Organizers:
Kabe Moen, University of Alabama
Leonid Slavin, University of Cincinnati leonid.slavin@uc.edu
Alex Stokolos, Georgia Southern University
- 2:40 p.m.
  Poincaré inequality and Carleson embedding on multi-trees.
  Alexander Volberg*, MSU, Hausdorff Center for Mathematics, Bonn
  (1166-42-65)
- 3:10 p.m.
  New estimates for dyadic Carleson sequences.
  Leonid Slavin, University of Cincinnati
  Brandon Sweeting*, University of Cincinnati
  (1166-42-63)
- 3:30 p.m.
  Break.
- 3:50 p.m.
  Energy minimizers on the sphere.
  Dmitriy Bilyk*, University of Minnesota
  (1166-42-68)
- 4:20 p.m.
  Maximal discrete polarization on irregular sets.
  Austin Anderson, Florida State University
  Alexander Reznikov*, Florida State University
  Oleksandr Vlasiuk, Florida State University
  Edward White, Florida State University
  (1166-28-98)
- 4:50 p.m.
  Wavelet Representation of Singular Integral Operators, I.
  Francesco Di Plinio, Washington University in St. Louis
  Brett D Wick, Washington University in St. Louis
  Tyler Williams*, Washington University in St. Louis
  (1166-42-119)
- 5:20 p.m.
  Wavelet Representation of Singular Integral Operators, II.
  Francesco Di Plinio*, Washington University in St. Louis
  Brett D Wick, Washington University in St Louis
  Tyler Williams, Washington University in Saint Louis
  (1166-42-91)

Saturday April 17, 2021, 3:50 p.m.-5:15 p.m.
Contributed Paper Session on AMS Contributed Paper Session, I
Contributed Paper Session, AMS
- 3:50 p.m.
  Distribution of genus among numerical semigroups with a fixed Frobenius number.
  Deepesh Singhal*, University of California Irvine
  (1166-05-176)
- 4:05 p.m.
  A monoid structure on the set of all binary operations over a fixed set.
  Asiyeh Rafieipour*, Ohio University
  S.R. Lopez-Permouth, Ohio University
  Isaac Owusu Mensa, Ohio University
  (1166-20-153)
- 4:20 p.m.
  Variations of primeness and factorization of ideals in Leavitt path algebras.
  Sarah Aljohani*, Saint Louis University
  Katherine Radler, Saint Louis University
  Kulumani Rangswam, University of Colorado at Colorado Springs
  Ashish Srivastava, Saint Louis University
  (1166-97-179)
- 4:35 p.m.
  Generalization theory of Linear Algebra III.
  Christina Pospisil*, USA
  (1166-47-136)
- 4:50 p.m.
  Construction of tight frames via singular value decomposition.
  Jun Ji, Kennesaw State University
  Long Wang*, Kennesaw State University
  (1166-15-54)
- 5:05 p.m.
  TALK CANCELED: Generalized power series with a limited number of factorizations.
  D. D. Anderson, University of Iowa
  Ngoc P. Aylesworth, Texas State University
  J. R. Juett*, University of Dubuque
  Lois W. Ndungu, Texas State University
  (1166-13-158)

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