AMS Sectional Meeting AMS Special Session
Current as of Saturday, September 27, 2014 00:26:40
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Central Fall Sectional Meeting
University of WisconsinEau Claire, Eau Claire, WI
September 2021, 2014 (Saturday  Sunday)
Meeting #1102
Associate secretaries:
Georgia Benkart, AMS benkart@math.wisc.edu
Special Session on Algebraic Combinatorics

Saturday September 20, 2014, 8:30 a.m.10:50 a.m.
Special Session on Algebraic Combinatorics, I
Room 321, Hibbard Hall
Organizers:
Pavlo Pylyavskyy, University of Minnesota
Victor Reiner, University of Minnesota
Dennis Stanton, University of Minnesota stanton@math.umn.edu

8:30 a.m.
Equivariant and Ktheoretic Schubert calculus.
Oliver Pechenik, University of Illinois at UrbanaChampaign
Alexander Yong*, University of Illinois at UrbanaChampaign
(11020592)

9:00 a.m.
Genomic tableaux and Schubert calculus.
Oliver Pechenik*, University of Illinois at UrbanaChampaign
Alexander Yong, University of Illinois at UrbanaChampaign
(110205110)

9:30 a.m.
Rootsystem combinatorics and the BelkaleKumar product on cohomology of flag varieties.
Oliver Pechenik, University of Illinois at UrbanaChampaign
Dominic Searles*, University of Illinois at UrbanaChampaign
(110205143)

10:00 a.m.
Polynomials from the Grassmannian and the affine Grassmannian.
Kaisa Taipale*, University of Minnesota
Anna Bertiger, University of Waterloo
Elizabeth Beazley, Haverford College
(110205207)

10:30 a.m.
A Module Isomorphism between $H_T^*(G/P)\otimes H_T^*(P/B)$ and $H_T^*(G/B)$.
Elizabeth Drellich*, University of Massachusetts, Amherst
Julianna Tymoczko, Smith College
(110205185)

Saturday September 20, 2014, 2:30 p.m.5:50 p.m.
Special Session on Algebraic Combinatorics, II
Room 321, Hibbard Hall
Organizers:
Pavlo Pylyavskyy, University of Minnesota
Victor Reiner, University of Minnesota
Dennis Stanton, University of Minnesota stanton@math.umn.edu

2:30 p.m.
Pattern avoidance and quasisymmetric functions.
Bruce E Sagan*, Michigan State University
(11020559)

3:00 p.m.
Gröbner bases, formal languages, and applications.
Steven V Sam*, UC Berkeley
(11020556)

3:30 p.m.
SBlabelings and posets with each interval homotopy equivalent to a ball or sphere.
Patricia Hersh*, North Carolina State University
Karola Meszaros, Cornell University
(11020518)

4:00 p.m.
Parallel transport in the KazhdanLusztig $W$graph and Green's $01$ conjecture in Lie type $B$.
Michael Chmutov*, University of Minnesota
(110205172)

4:30 p.m.
Pseudodeterminants and perfect square spanning tree counts.
Jeremy L. Martin*, University of Kansas
Molly Maxwell, Flathead Valley Community College
Victor Reiner, University of Minnesota
Scott O. Wilson, Queens College, CUNY
(110205140)

5:00 p.m.
Rowmotion and generalized toggle groups.
Jessica Striker*, North Dakota State University
(110205210)

5:30 p.m.
Combinatorics of diagrams of permutations.
Joel Brewster Lewis*, University of Minnesota
Alejandro H. Morales, LaCIM/UQaM
(11020561)

Sunday September 21, 2014, 8:00 a.m.10:20 a.m.
Special Session on Algebraic Combinatorics, III
Room 321, Hibbard Hall
Organizers:
Pavlo Pylyavskyy, University of Minnesota
Victor Reiner, University of Minnesota
Dennis Stanton, University of Minnesota stanton@math.umn.edu

Sunday September 21, 2014, 2:00 p.m.3:20 p.m.
Special Session on Algebraic Combinatorics, IV
Room 321, Hibbard Hall
Organizers:
Pavlo Pylyavskyy, University of Minnesota
Victor Reiner, University of Minnesota
Dennis Stanton, University of Minnesota stanton@math.umn.edu
Inquiries: meet@ams.org