AMS Sectional Meeting AMS Special Session

Current as of Wednesday, February 5, 2020 07:49:26

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• Inquiries: meet@ams.org

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Fall Southeastern Sectional Meeting

• University of Florida, Gainesville, FL
• November 2-3, 2019 (Saturday - Sunday)
• Meeting #1152

Associate secretaries:

Brian D Boe, AMS brian@math.uga.edu

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Special Session on Geometric and Topological Combinatorics

• Saturday November 2, 2019, 8:00 a.m.-10:50 a.m.
  Special Session on Geometric and Topological Combinatorics, I
  Room 207, Little Hall
  Organizers:
  Bruno Benedetti, University of Miami bruno@math.miami.edu
  Steve Klee, Seattle University
  Isabella Novik, University of Washington
  

  • 8:00 a.m.
    A positivity phenomenon in Elser's Gaussian-cluster percolation model.
    Galen Dorpalen-Barry, University of Minnesota
    Cyrus Hettle, Georgia Institute of Technology
    David C. Livingston, University of Wyoming
    Jeremy L. Martin*, University of Kansas
    George Nasr, University of Nebraska at Lincoln
    Julianne Vega, University of Kentucky
    Hays Whitlatch, Gonzaga University
    (1152-05-55)
  • 8:30 a.m.
    Algebraic Aspects of Lattice Simplices.
    Benjamin Braun*, University of Kentucky
    (1152-05-242)
  • 9:00 a.m.
    Equivariant Ehrhart theory of the permutahedron.
    Federico Ardila, San Francisco State University
    Mariel Supina*, University of California, Berkeley
    Andr\'es Vindas-Mel\'endez, University of Kentucky
    (1152-05-48)
  • 9:30 a.m.
    Semistable reduction in characteristic 0.
    Karim Adiprasito, Hebrew University of Jerusalem
    Gaku Liu*, Max Planck Institute for Mathematics in the Sciences
    Michael Temkin, Hebrew University of Jerusalem
    (1152-14-233)
  • 10:00 a.m.
    Bi-coned graphs, edge rooted forests, and Stanley's $h$-vector conjecture.
    Preston Cranford, Massachusetts Institute of Technology
    Anton Dochtermann*, Texas State University
    Evan Haithcock, Clemson University
    Joshua Marsh, University of Texas at Dallas
    Suho Oh, Texas State University
    Anna Truman, Grove City College
    (1152-05-464)
  • 10:30 a.m.
    Barycenters of points in polytope skeleta.
    Michael G. Dobbins, Binghamton University
    Florian Frick*, Carnegie Mellon University
    (1152-52-286)
• Saturday November 2, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Geometric and Topological Combinatorics, II
  Room 207, Little Hall
  Organizers:
  Bruno Benedetti, University of Miami bruno@math.miami.edu
  Steve Klee, Seattle University
  Isabella Novik, University of Washington
  

  • 3:00 p.m.
    Type cones of product of simplices.
    Federico Castillo*, University of Kansas
    (1152-05-463)
  • 3:30 p.m.
    Resolving Stanley's conjecture on \(k\)-fold acyclic complexes.
    Joseph Doolittle, Freie Universit\"at Berlin
    Bennet Goeckner*, University of Washington
    (1152-05-308)
  • 4:00 p.m.
    Generalized Dehn-Sommerville Relations.
    Lei Xue*, University of Washington, Seattle
    Connor Sawaske, University of Washington, Seattle
    (1152-05-225)
  • 4:30 p.m.
    Counting topologies of metric of holomorphic polynomial field with simple zeros.
    Art Duval*, University of Texas at El Paso
    Martin Eduardo Armenta-Frias, Universidad de Sonora
    (1152-05-358)
  • 5:00 p.m.
    Reconstructing $d$-manifold subcomplexes of cubes from their $(\lfloor d/2 \rfloor + 1)$-skeletons.
    Rowan Rowlands*, University of Washington
    (1152-52-412)
  • 5:30 p.m.
    Matching complexes that are combinatorial manifolds.
    Margaret Bayer*, University of Kansas
    Bennet Goeckner, University of Washington
    Marija Jeli\'c Milutinovi\'c, University of Belgrade
    (1152-05-69)
• Sunday November 3, 2019, 8:00 a.m.-10:50 a.m.
  Special Session on Geometric and Topological Combinatorics, III
  Room 207, Little Hall
  Organizers:
  Bruno Benedetti, University of Miami bruno@math.miami.edu
  Steve Klee, Seattle University
  Isabella Novik, University of Washington
  

  • 8:00 a.m.
    Structural tools for matroids and $2$-polymatroids.
    James Oxley*, Louisiana State University
    (1152-05-327)
  • 9:00 a.m.
    Extremal Configurations in Point-Line Arrangements.
    Mozhgan Mirzaei*, UC San Diego
    Andrew Suk, UC San Diego
    (1152-05-47)
  • 9:30 a.m.
    Tournaments, Caterpillars and the Erdos-Hajnal Conjecture.
    Eli Berger, Haifa University
    Maria Chudnovsky, Princeton University
    Krzysztof Choromanski, Google
    Shira Zerbib*, Iowa State University
    (1152-05-100)
  • 10:00 a.m.
    Convex Neural Codes and Oriented Matroids.
    Alex Kunin, Baylor College of Medicine
    Caitlin Lienkaemper*, Pennsylvania State University
    Zvi Rosen, Florida Atlantic University
    (1152-52-337)
  • 10:30 a.m.
    Matroids, Helly's theorem, and ellipsoids.
    Sherry Sarkar, Georgia Institute of Technology
    Alexander Xue, Cornell University
    Pablo Sober\'on*, Baruch College, CUNY
    (1152-52-398)
• Sunday November 3, 2019, 2:00 p.m.-4:50 p.m.
  Special Session on Geometric and Topological Combinatorics, IV
  Room 207, Little Hall
  Organizers:
  Bruno Benedetti, University of Miami bruno@math.miami.edu
  Steve Klee, Seattle University
  Isabella Novik, University of Washington
  

  • 2:00 p.m.
    Whitney numbers for poset cones.
    Galen Dorpalen-Barry, University of Minnesota
    Jang Soo Kim, Sungkyunkwan University, Seoul (SKKU)
    Victor Reiner*, University of Minnesota
    (1152-05-42)
  • 3:00 p.m.
    On the Intersection Lattice of the Homogenized Linial Arrrangement.
    Alexander Lazar*, University of Miami
    Michelle L Wachs, University of Miami
    (1152-05-416)
  • 3:30 p.m.
    Convex Geometry of Subword Complexes of Coxeter Groups.
    Jean-Philippe Labb\'e*, Freie Universit\"at Berlin
    (1152-52-229)
  • 4:00 p.m.
    Octahedralizing 3-colorable 3-polytopes.
    Giulia Codenotti*, Freie Universitaet Berlin
    Lorenzo Venturello, Max Plank Institut Leipzig
    (1152-52-458)
  • 4:30 p.m.
    Completely log-concave polynomials, expanders, and matroids.
    Nima Anari, Stanford
    Kuikui Liu, University of Washington
    Shayan Oveis Gharan, University of Washington
    Cynthia Vinzant*, North Carolina State University
    (1152-05-387)

Inquiries: meet@ams.org

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