Joint Mathematics Meetings AMS Special Session
Current as of Thursday, April 21, 2022 04:01:57
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Virtual Joint Mathematics Meetings (formerly in Seattle, WA)
- now meeting virtually, PT (hosted by the American Mathematical Society), Seattle, WA
- April 6-9, 2022 (Wednesday - Saturday)
- Meeting #1174
Associate Secretary for the AMS Scientific Program:
Georgia Benkart, University of Wisconsin-Madison benkart@math.wisc.edu
AMS Special Session on Geometric and Topological Combinatorics
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Wednesday April 6, 2022, 8:30 a.m.-12:00 p.m.
AMS Special Session on Geometric and Topological Combinatorics
Organizers:
Bennet Goeckner, University of Washington
Gaku Liu, University of Washington
Steven Klee, Seattle University
Anton Dochtermann, Texas State University
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8:30 a.m.
Random subcomplexes and Betti numbers of random edge ideals
Anton Dochtermann, Texas State University
Andrew Newman*, Carnegie Mellon University
(1174-13-7782) -
9:00 a.m.
Finding hidden low dimensional structure in data distorted by monotone transformations
Carina Curto, Penn State
Caitlin Lienkaemper*, Pennsylvania State University
Juliana Londono-Alvarez, Pennsylvania State University
Hannah Rocio Santa Cruz, Pennsylvania State University
(1174-52-7126) -
9:30 a.m.
Break -
10:00 a.m.
The Graph Minor Theorem in Topological Combinatorics
Eric G Ramos*, Bowdoin College
(1174-05-10750) -
10:30 a.m.
Inscribed polytopal partitions of a Tverberg-type
Steven Simon*, Bard College
(1174-52-6909) -
11:00 a.m.
Line transversals in families of connected sets the plane
Shira Zerbib*, Iowa State University
(1174-52-9079) -
11:30 a.m.
Bisection of mass assignments using flags of affine subspaces
Ilani Axelrod-Freed, Massachusetts Institute of Technology
Pablo Soberon*, Baruch College
(1174-52-9054)
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8:30 a.m.
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Wednesday April 6, 2022, 1:00 p.m.-6:00 p.m.
AMS Special Session on Geometric and Topological Combinatorics, II
Organizers:
Bennet Goeckner, University of Washington
Gaku Liu, University of Washington
Steven Klee, Seattle University
Anton Dochtermann, Texas State University
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1:00 p.m.
Reconstructing simplicial polytopes from their graphs and affine $2$-stresses
Isabella Novik*, University of Washington
Hailun Zheng, University of Copenhagen
(1174-52-7099) -
1:30 p.m.
Facets and facet subgraphs of adjacency polytopes
Tianran Chen, Auburn University at Montgomery
Robert Davis*, Colgate University
Evgeniia Korchevskaia, Georgia Institute of Technology
(1174-52-9469) -
2:00 p.m.
On the Ehrhart positivity of polytopes arising from unit interval positroids
Anastasia Chavez*, Saint Mary's College of California
Galen Dorpalen-Barry, University of Minnesota
Andrés R. Vindas Meléndez, MSRI \& UC Berkeley
(1174-52-10973) -
2:30 p.m.
A Proof of Gr\"unbaum's Lower Bound Conjecture for polytopes, lattices, and strongly regular pseudomanifolds.
Lei Xue*, University of Washington, Seattle
(1174-52-10918) -
3:00 p.m.
Signed Poset Polytopes
Matthias Beck, San Francisco State University
Magda Hlavacek*, UC Berkeley
(1174-52-10503) -
3:30 p.m.
The free $m$-cone of a matroid and its $\mathcal{G}$-invariant
Joseph Bonin, George Washington University
Kevin Long*, George Washington University
(1174-05-9333) -
4:00 p.m.
Schur classes of matroids
Andrew Berget*, Western Washington University
(1174-05-6846) -
4:30 p.m.
Valuations on Generalized Permutahedra
Mario Sanchez*, Cornell University
(1174-05-10044) -
5:00 p.m.
Ehrhart Theory of Panhandle & Paving Matroids
Mohsen Aliabadi, Iowa State University
Derek Hanely, University of Kentucky
Jeremy L. Martin, University of Kansas
Daniel A McGinnis, Iowa State University
Dane Miyata, University of Oregon
George Nasr, University of Oregon
Andrés R. Vindas Meléndez*, MSRI \& UC Berkeley
Mei Yin, University of Denver
(1174-05-8031) -
5:30 p.m.
Triangulations of Flow Polytopes, Ample Framings, and Path Algebras
Benjamin Braun*, University of Kentucky
Katie Bruegge, University of Kentucky
Derek Hanely, University of Kentucky
Zachery Peterson, University of Kentucky
Khrystyna Serhiyenko, University of Kentucky
Matias von Bell, University of Kentucky
Martha Yip, University of Kentucky
(1174-52-9001)
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1:00 p.m.
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