AMS Sectional Meeting AMS Special Session
Current as of Tuesday, January 7, 2020 09:25:35
Fall Central Sectional Meeting
- University of Wisconsin-Madison, Madison, WI
- September 14-15, 2019 (Saturday - Sunday)
- Meeting #1150
Georgia Benkart, AMS benkart@math.wisc.edu
Special Session on Algebraic and Geometric Combinatorics
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Saturday September 14, 2019, 8:30 a.m.-11:20 a.m.
Special Session on Algebraic and Geometric Combinatorics, I
Room 486, Van Hise Hall
Organizers:
Benjamin Braun, University of Kentucky
Marie Meyer, Lewis University
McCabe Olsen, Ohio State University olsen.149@osu.edu
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8:30 a.m.
Adjacency Polytopes and Solving the Kuramoto Equations for Cycles.
Robert Davis*, Colgate University
Tianran Chen, Auburn University at Montgomery
(1150-05-144) -
9:00 a.m.
The Equivariant Ehrhart Theory of the Permutahedron.
Federico Ardila, San Francisco State University
Mariel Supina, UC Berkeley
Andres R. Vindas Melendez*, University of Kentucky
(1150-05-274) -
9:30 a.m.
Flow polytopes with rational Catalan volume.
Martha Yip*, University of Kentucky
(1150-05-452) -
10:00 a.m.
Type cones of combinatorial cubes.
Federico Castillo*, University of Kansas
(1150-05-568) -
10:30 a.m.
Farey Permutations.
Sarah Bockting-Conrad, DePaul University
Yevgenia Kashina, DePaul University
Kyle Petersen*, DePaul University
Bridget Tenner, DePaul University
(1150-05-179) -
11:00 a.m.
Promotion, rowmotion, and flagged tableaux.
Jessica Striker*, North Dakota State University
(1150-05-622)
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8:30 a.m.
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Saturday September 14, 2019, 2:00 p.m.-4:50 p.m.
Special Session on Algebraic and Geometric Combinatorics, II
Room 486, Van Hise Hall
Organizers:
Benjamin Braun, University of Kentucky
Marie Meyer, Lewis University
McCabe Olsen, Ohio State University olsen.149@osu.edu
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2:00 p.m.
Generalizations of the Borsuk--Ulam theorem.
Florian Frick*, Carnegie Mellon University
(1150-05-470) -
2:30 p.m.
Homomorphism Complexes and Maximal Chains in Graded Posets.
Benjamin J. Braun, University of Kentucky
Wesley K. Hough*, University of Wisconsin - Whitewater
(1150-05-511) -
3:00 p.m.
Whitney Numbers for Poset Cones.
Galen Dorpalen-Barry*, Minneapolis
Victor Reiner, University of Minnesota (Twin Cities)
(1150-03-627) -
3:30 p.m.
2-matching complexes of clawed graphs.
Julianne Vega*, University of Kentucky
(1150-05-198) -
4:00 p.m.
Exposed circuits, chordal clutters, and extendably shellable complexes.
Anton Dochtermann*, Texas State University
(1150-05-609) -
4:30 p.m.
Coset posets, invariable generation and binomial coefficients.
Robert Guralnick, University of Southern California
John Shareshian*, Washington University
Russ Woodroofe, University of Primorska
(1150-05-620)
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2:00 p.m.
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Sunday September 15, 2019, 8:00 a.m.-10:50 a.m.
Special Session on Algebraic and Geometric Combinatorics, III
Room 486, Van Hise Hall
Organizers:
Benjamin Braun, University of Kentucky
Marie Meyer, Lewis University
McCabe Olsen, Ohio State University olsen.149@osu.edu
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8:00 a.m.
Hook shape crystals of type $A_{n}$.
Molly Lynch*, Hollins University
(1150-05-246) -
8:30 a.m.
Derivatives of Schubert polynomials.
Zachary Hamaker, University of Michigan
Oliver Pechenik, University of Michigan
David E Speyer, University of Michigan
Anna Weigandt*, University of Michigan
(1150-05-165) -
9:00 a.m.
Kazhdan-Lusztig Immanants for $k$-Positive Matrices.
Sunita Chepuri*, University of Minnesota
Melissa Sherman-Bennett, University of California - Berkeley
(1150-05-664) -
9:30 a.m.
Complexity, combinatorial positivity, and Newton polytopes.
Anshul Adve, University of California, Los Angeles
Colleen Robichaux, Dept. of Mathematics, University of Illinois at Urbana-Champaign
Alexander Yong*, Dept. of Mathematics, University of Illinois at Urbana-Champaign
(1150-05-160) -
10:00 a.m.
Wall-crossing phenomena for Newton-Okounkov bodies.
Laura Escobar*, Washington University in St. Louis
Megumi Harada, McMaster University
(1150-05-216) -
10:30 a.m.
Higher Cycle Operations on Graphs.
Eric Edward Katz*, The Ohio State University
(1150-05-488)
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8:00 a.m.
Inquiries: meet@ams.org