AMS Sectional Meeting AMS Special Session

Current as of Friday, October 7, 2016 14:15:51

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Program  ·  Deadlines  ·  Registration/Housing/Etc.
Inquiries: meet@ams.org

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Fall Eastern Sectional Meeting
Bowdoin College, Brunswick, ME
September 24-25, 2016 (Saturday - Sunday)
Meeting #1121

Associate secretaries:

Steven H Weintraub, AMS shw2@lehigh.edu

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Special Session on Algebraic and Enumerative Combinatorics

• Saturday September 24, 2016, 8:30 a.m.-10:50 a.m.
  Special Session on Algebraic and Enumerative Combinatorics, I
  Room 315, Searles Science Building
  Organizers:
  Thomas Lam, University of Michigan tfylam@umich.edu
  Thomas McConville, Massachusetts Institute of Technology
  

  • 8:30 a.m.
    A representation-theoretic interpretation of positroid classes.
    Brendan Pawlowski*, University of Michigan
    (1121-05-259)
  • 9:00 a.m.
    The Smith normal form distribution of a random integer matrix.
    Yinghui Wang*, Massachusetts Institute of Technology
    Richard P. Stanley, Massachusetts Institute of Technology
    (1121-05-79)
  • 9:30 a.m.
    $q$-Gamma Nonnegativity.
    Kevin Dilks*, North Dakota State University
    (1121-05-231)
  • 10:00 a.m.
    Schur-positive grid classes.
    Sergi Elizalde*, Dartmouth College
    Yuval Roichman, Bar-Ilan University
    (1121-05-67)
  • 10:30 a.m.
    The coincidental down-degree expectations (CDE) property for posets.
    Sam Hopkins*, Massachusetts Institute of Technology
    (1121-05-63)
• Saturday September 24, 2016, 3:00 p.m.-5:50 p.m.
  Special Session on Algebraic and Enumerative Combinatorics, II
  Room 315, Searles Science Building
  Organizers:
  Thomas Lam, University of Michigan tfylam@umich.edu
  Thomas McConville, Massachusetts Institute of Technology
  

  • 3:00 p.m.
    Some aspects of $(r,k)$-parking functions.
    Richard P. Stanley*, University of Miami and MIT
    Yinghui Wang, MIT
    (1121-05-86)
  • 3:30 p.m.
    Affine Robinson-Schensted correspondence in Kazhdan-Lusztig theory.
    Michael S. Chmutov*, University of Minnesota
    Pavlo Pylyavskyy, University of Minnesota
    Joel Lewis, University of Minnesota
    (1121-05-242)
  • 4:00 p.m.
    Hyperbolic formal group law and parabolic Kazhdan-Lusztig basis.
    Cristian Lenart, State University of New York at Albany
    Kirill Zainoulline, University of Ottawa
    Changlong Zhong*, State University of New York at Albany
    (1121-05-50)
  • 4:30 p.m.
    Garside Shadows and Automata in Coxeter groups.
    Christophe Hohlweg*, UQAM, Montreal, Qu\'ebec
    (1121-20-190)
  • 5:00 p.m.
    Vanishing Schur Functions.
    Rebecca Patrias*, LaCIM
    Ethan Alwaise, Emory University
    Ben Anzis, University of Idaho
    Shuli Chen, Cornell University
    Yibo Gao, MIT
    Jesse Kim, Reed College
    Zhaoqi Li, Macalester College
    (1121-05-173)
  • 5:30 p.m.
    Taking the long way home: Orbits of plane partitions.
    Kevin Dilks, North Dakota State University
    Oliver Pechenik*, Rutgers University
    Jessica Striker, North Dakota State University
    (1121-05-112)
• Sunday September 25, 2016, 8:30 a.m.-10:50 a.m.
  Special Session on Algebraic and Enumerative Combinatorics, III
  Room 315, Searles Science Building
  Organizers:
  Thomas Lam, University of Michigan tfylam@umich.edu
  Thomas McConville, Massachusetts Institute of Technology
  

  • 8:30 a.m.
    Affine geometric crystal on the Grassmannian.
    Gabriel Frieden*, University of Michigan
    (1121-05-228)
  • 9:00 a.m.
    Weak Separation, Pure Domains and Cluster Distance.
    Miriam Farber*, Massachusetts Institute of Technology
    Pavel Galashin, Massachusetts Institute of Technology
    (1121-05-212)
  • 9:30 a.m.
    Total positivity, networks and cluster variables: from type $A$ to type $C$.
    Rachel Karpman*, The Ohio State University
    (1121-05-150)
  • 10:00 a.m.
    Noncrossing Tree Partitions.
    Alexander Garver*, Universit\'e du Qu\'ebec \`a Montreal and Universit\'e de Sherbrooke
    Thomas McConville, Massachusetts Institute of Technology
    (1121-05-169)
  • 10:30 a.m.
    Zamolodchikov periodicity and integrability.
    Pavel Galashin*, MIT
    Pavlo Pylyavskyy, University of Minnesota
    (1121-05-165)
• Sunday September 25, 2016, 2:00 p.m.-4:50 p.m.
  Special Session on Algebraic and Enumerative Combinatorics, IV
  Room 315, Searles Science Building
  Organizers:
  Thomas Lam, University of Michigan tfylam@umich.edu
  Thomas McConville, Massachusetts Institute of Technology
  

  • 2:00 p.m.
    Bijections for the deformations of the braid arrangement.
    Olivier E. Bernardi*, Brandeis University
    (1121-05-11)
  • 2:30 p.m.
    Homomesies Lurking in the Twelvefold Way.
    Tom Roby*, University of Connecticut
    (1121-05-236)
  • 3:00 p.m.
    Homomesies in Actions of Toggle Groups.
    Michael Joseph*, University of Connecticut
    (1121-05-247)
  • 3:30 p.m.
    The canonical join complex.
    Emily Barnard*, North Carolina State University
    (1121-05-137)
  • 4:00 p.m.
    A counterexample to the extension space conjecture for realizable oriented matroids.
    Gaku Liu*, Massachusetts Institute of Technology
    (1121-52-136)
  • 4:30 p.m.
    Shuffle-compatible permutation statistics.
    Ira M. Gessel*, Brandeis University, Waltham, MA 02453
    Yan Zhuang, Brandeis University, Waltham, MA 02453
    (1121-05-210)

Inquiries: meet@ams.org

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