AMS Sectional Meeting AMS Special Session
Current as of Friday, March 26, 2021 14:09:23
Spring Eastern Sectional Meeting (formerly at Brown University)
- now meeting virtually, EDT (hosted by the American Mathematical Society), Virtual, RI
- March 20-21, 2021 (Saturday - Sunday)
- Meeting #1165
Steven H Weintraub, AMS shw2@lehigh.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.
Special Session on Hopf Algebras, Tensor Categories, and Related Homological Methods
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Saturday March 20, 2021, 8:00 a.m.-10:00 a.m.
Special Session on Hopf Algebras, Tensor Categories, and Related Homological Methods, I
Special Session 13, AMS
Organizers:
Pablo S. Ocal, Texas A&M University pso@tamu.edu
Julia Plavnik, Indiana University Bloomington
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8:00 a.m.
Support varieties for finite tensor categories.
Petter Andreas Bergh*, Norwegian University of Science and Technology
Julia Plavnik, Indiana University
Sarah Witherspoon, Texas A&M University
(1165-18-169) -
8:30 a.m.
Noncommutative tensor triangular geometry and the tensor product property for support varieties.
Daniel K. Nakano, University of Georgia
Kent B. Vashaw*, Louisiana State University
Milen T. Yakimov, Northeastern University
(1165-18-295) -
9:00 a.m.
New approaches to finite generation of cohomology rings.
Van Nguyen, United States Naval Academy
Xingting Wang*, Howard University
Sarah Witherspoon, Texas A&M University, College Station
(1165-16-108) -
9:30 a.m.
Group-twisted Alexander-Whitney and Eilenberg-Zilber maps.
Anne V Shepler*, University of North Texas
Sarah Witherspoon, Texas A&M University
(1165-16-216)
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8:00 a.m.
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Saturday March 20, 2021, 11:00 a.m.-1:00 p.m.
Special Session on Hopf Algebras, Tensor Categories, and Related Homological Methods, II
Special Session 13, AMS
Organizers:
Pablo S. Ocal, Texas A&M University pso@tamu.edu
Julia Plavnik, Indiana University Bloomington
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11:00 a.m.
Invariants of Hopf actions on path algebras of quivers.
Ana Elena Berrizbeitia*, Colorado Mesa University
(1165-16-237) -
11:30 a.m.
Total Stability Functions for Dynkin Quivers and Almost Split Sequences.
Yariana G Diaz*, University of Iowa
Ryan Kinser, University of Iowa
Cody Gilbert, University of Iowa
(1165-18-241) -
12:00 p.m.
On the Hochschild cohomology of a family of quiver algebras.
Tolulope Oke*, Texas A&M University
(1165-18-191) -
12:30 p.m.
Computing homological residue fields.
James C Cameron*, University of California Los Angeles
(1165-18-254)
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11:00 a.m.
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Saturday March 20, 2021, 3:00 p.m.-6:00 p.m.
Special Session on Hopf Algebras, Tensor Categories, and Related Homological Methods, III
Special Session 13, AMS
Organizers:
Pablo S. Ocal, Texas A&M University pso@tamu.edu
Julia Plavnik, Indiana University Bloomington
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3:00 p.m.
Isomorphisms of Biproducts.
Yevgenia Kashina*, DePaul University
Yorck Sommerhäuser, Memorial University of Newfoundland
(1165-16-303) -
3:30 p.m.
Representations of $\operatorname{SL}(2, \mathbb{Z}/n\mathbb{Z})$ and Applications to Modular Categories.
Siu-Hung Ng, Louisiana State University
Yilong Wang, Louisiana State University
Samuel Wilson*, Louisiana State University
(1165-18-222) -
4:00 p.m.
Frobenius-Schur indicators for some families of quadratic fusion categories.
Henry J Tucker*, University of California, Riverside
(1165-18-309) -
4:30 p.m.
Skein-Theoretic Methods for Unitary Fusion Categories.
Anup Poudel*, University of Iowa
Sachin J Valera, University of Bergen
(1165-18-190) -
5:00 p.m.
Discussion.
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3:00 p.m.
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Sunday March 21, 2021, 8:00 a.m.-10:00 a.m.
Special Session on Hopf Algebras, Tensor Categories, and Related Homological Methods, IV
Special Session 13, AMS
Organizers:
Pablo S. Ocal, Texas A&M University pso@tamu.edu
Julia Plavnik, Indiana University Bloomington
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8:00 a.m.
Hopf theory relative to a hyperplane arrangement.
Marcelo Aguiar*, Cornell University
Swapneel Mahajan, IIT Mumbai
(1165-16-102) -
8:30 a.m.
Markov Chains from Weyl Modules for $\mathsf{U}_q(\mathfrak{sl}_2)$.
Georgia Benkart*, University of Wisconsin-Madison
(1165-16-124) -
9:00 a.m.
Twisting of affine algebraic groups.
Shlomo Gelaki*, Iowa State University
(1165-16-215) -
9:30 a.m.
Degree bounds for Hopf actions on Artin--Schelter regular algebras.
Ellen Kirkman, Wake Forest University
Robert Won*, University of Washington
James J Zhang, University of Washington
(1165-16-223)
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8:00 a.m.
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Sunday March 21, 2021, 11:00 a.m.-2:00 p.m.
Special Session on Hopf Algebras, Tensor Categories, and Related Homological Methods, V
Special Session 13, AMS
Organizers:
Pablo S. Ocal, Texas A&M University pso@tamu.edu
Julia Plavnik, Indiana University Bloomington
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11:00 a.m.
Universal Quantum Semigroupoids.
Hongdi Huang*, Rice University
Chelsea Walton, Rice University
Robert Won, University of Washington
Elizabeth Wicks, Microsoft Corporation, Redmond
(1165-16-235) -
11:30 a.m.
Algebraic properties of face algebras.
Fabio Calderon*, National University of Colombia
Chelsea Walton, Rice University
(1165-18-298) -
12:00 p.m.
Endotrivial Modules for Hopf Algebras.
Daniel K Nakano*, University of Georgia
(1165-16-160) -
12:30 p.m.
McKay matrices for finite-dimensional Hopf algebras.
Georgia Benkart, University of Wisconsin, Madison
Rekha Biswal, Max Planck Institute for Mathematis
Ellen E Kirkman*, Wake Forest University
Van Nguyen, United States Naval Academy
Jieru Zhu, University of Buffalo
(1165-16-147) -
1:00 p.m.
Discussion.
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11:00 a.m.
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Sunday March 21, 2021, 3:00 p.m.-4:30 p.m.
Special Session on Hopf Algebras, Tensor Categories, and Related Homological Methods, VI
Special Session 13, AMS
Organizers:
Pablo S. Ocal, Texas A&M University pso@tamu.edu
Julia Plavnik, Indiana University Bloomington
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3:00 p.m.
Higher central charges and Witt groups.
Siu-Hung Ng, Louisiana State University
Eric Rowell, Texas A&M University
Yilong Wang, Louisiana State University
Qing Zhang*, Purdue University
(1165-18-100) -
3:30 p.m.
Filtered Frobenius algebras in tensor categories.
Chelsea Walton, Rice University
Harshit Yadav*, Rice University
(1165-17-297) -
4:00 p.m.
Commutative Frobenius algebras in symmetric tensor categories.
Victor Ostrik*, University of Oregon
(1165-18-142)
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3:00 p.m.
Inquiries: meet@ams.org