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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

  • 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

    • 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)
  • 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

    • 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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