AMS Sectional Meeting AMS Special Session

Current as of Saturday, April 18, 2020 03:30:05

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• Program
• ·
• Deadlines
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• Timetable
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• Room Chart
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• Chronological Index of Talks
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• Registration/Housing/Etc.


• Inquiries: meet@ams.org

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Spring Western Sectional Meeting

• California State University, Fresno, Fresno, CA
• May 2-3, 2020 (Saturday - Sunday)
• Meeting #1158

Associate secretaries:

Michel L Lapidus, AMS lapidus@math.ucr.edu

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Please note room assignments are subject to change right up until the meeting occurs. The program published here is continually updated and may be more current than the printed program.

Special Session on Combinatorics of Reduced Decompositions of eEements of Coxeter Groups and Related Topics

• Saturday May 2, 2020, 9:00 a.m.-10:50 a.m.
  Special Session on Combinatorics of Reduced Decompositions of eEements of Coxeter Groups and Related Topics, I
  Room 141, Science 1 Building
  Organizers:
  Samantha Dahlberg, Arizona State University sdahlber@asu.edu
  Jennifer Elder, Arizona State University
  

  • 9:00 a.m.
    The ABCDs of Schubert calculus.
    Colleen Robichaux*, University of Illinois at Urbana-Champaign
    Harshit Yadav, University of Illinois at Urbana-Champaign
    Alexander Yong, University of Illinois at Urbana-Champaign
    (1158-05-108)
  • 9:30 a.m.
    Principal specializations of Schubert polynomials in classical types.
    Brendan Pawlowski*, University of Southern California
    Eric Marberg, Hong Kong University of Science and Technology
    (1158-05-349)
  • 10:00 a.m.
    Derivatives of Schubert polynomials.
    Zachary Hamaker, University of Florida
    Oliver Pechenik, University of Michigan
    David E Speyer, University of Michigan
    Anna Weigandt*, University of Michigan
    (1158-05-164)
  • 10:30 a.m.
    Castelnuovo--Mumford polynomials.
    Oliver Pechenik*, University of Michigan
    David E Speyer, University of Michigan
    Anna Weigandt, University of Michigan
    (1158-05-68)
• Saturday May 2, 2020, 3:00 p.m.-4:20 p.m.
  Special Session on Combinatorics of Reduced Decompositions of eEements of Coxeter Groups and Related Topics, II
  Room 141, Science 1 Building
  Organizers:
  Samantha Dahlberg, Arizona State University sdahlber@asu.edu
  Jennifer Elder, Arizona State University
  

  • 3:00 p.m.
    Enumerations Relating Braid and Commutation Classes.
    Susanna Fishel*, Arizona State University
    Elizabeth Milicevic, Haverford College
    Rebecca Patrias, University of Michigan
    Bridget Tenner, DePaul University
    (1158-05-303)
  • 3:30 p.m.
    Braid Groups and Shards.
    Nathan Williams*, The University of Texas at Dallas
    (1158-05-319)
  • 4:00 p.m.
    Graphs of Reduced Words.
    Jennifer E Elder*, Arizona State University
    (1158-05-223)
• Sunday May 3, 2020, 9:00 a.m.-10:50 a.m.
  Special Session on Combinatorics of Reduced Decompositions of eEements of Coxeter Groups and Related Topics, III
  Room 141, Science 1 Building
  Organizers:
  Samantha Dahlberg, Arizona State University sdahlber@asu.edu
  Jennifer Elder, Arizona State University
  

  • 9:00 a.m.
    The Coxeter graph of a permutation as a ranked poset.
    Sami Assaf*, University of Southern California
    (1158-05-80)
  • 9:30 a.m.
    Reduced words arising from convex subheaps.
    Richard M. Green*, University of Colorado Boulder
    (1158-05-153)
  • 10:00 a.m.
    (Almost) symmetries of sorting networks.
    Zachary Hamaker*, University of Florida
    (1158-05-147)
  • 10:30 a.m.
    Diameters of graphs of reduced words for some permutation avoidance classes.
    Samantha Dahlberg*, Arizona State University
    Younghwan Kim, Arizona State University
    (1158-05-350)

Inquiries: meet@ams.org

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