AMS Sectional Meeting AMS Special Session
Current as of Saturday, September 23, 2017 03:30:04
Inquiries: meet@ams.org
Fall Eastern Sectional Meeting
University at Buffalo, State University of New York, Buffalo, NY
September 16-17, 2017 (Saturday - Sunday)
Meeting #1132
Associate secretaries:
Steven H Weintraub, AMS shw2@lehigh.edu
Special Session on Polynomials in Enumerative, Algebraic, and Geometric Combinatorics
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Saturday September 16, 2017, 8:00 a.m.-10:50 a.m.
Special Session on Polynomials in Enumerative, Algebraic, and Geometric Combinatorics, I
Room 213, Norton Hall
Organizers:
Robert Davis, Michigan State University davisr@math.msu.edu
Bruce Sagan, Michigan State University
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8:00 a.m.
Toric ideals of neural codes.
Nida Kazi Obatake, Texas A & M University
Elizabeth Gross*, San Jose State University
Nora Youngs, Colby College
(1132-13-304) -
8:30 a.m.
Positivity of Ehrhart polynomials' coefficients.
Federico Castillo*, UC Davis
(1132-05-247) -
9:00 a.m.
Newton polytopes and symmetric Grothendieck polynomials.
Laura Escobar*, University of Illinois at Urbana-Champaign
Alexander Yong, University of Illinois at Urbana-Champaign
(1132-05-278) -
9:30 a.m.
From generalized permutahedra to Grothendieck polynomials via flow polytopes.
Karola Meszaros*, Cornell University
Avery St. Dizier, Cornell University
(1132-05-112) -
10:00 a.m.
Whitney Duals of Partially Ordered Sets.
Josh Hallam*, Wake Forest University
Rafael S. González D'León, York University
(1132-05-175) -
10:30 a.m.
Coset posets and invariant generation of simple groups.
Robert Guralnick, University of Southern California
John Shareshian*, Washington University
Russ Woodroofe, University of Primorska
(1132-05-272)
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8:00 a.m.
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Saturday September 16, 2017, 3:00 p.m.-5:50 p.m.
Special Session on Polynomials in Enumerative, Algebraic, and Geometric Combinatorics, II
Room 213, Norton Hall
Organizers:
Robert Davis, Michigan State University davisr@math.msu.edu
Bruce Sagan, Michigan State University
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3:00 p.m.
A proof of the Peak Polynomial Positivity Conjecture.
Alexander Diaz-Lopez, Swarthmore College
Pamela E. Harris, Williams College
Erik Insko, Florida Gulf Coast University
Mohamed Omar*, Harvey Mudd College
(1132-05-5) -
3:30 p.m.
Positivity Property of Descent Polynomials.
Alexander Diaz-Lopez*, Villanova University
Pamela Harris, Williams College
Erik Insko, Florida Golf Coast University
Mohamed Omar, Harvey Mudd College
Bruce Sagan, Michigan State Unviersity
(1132-05-322) -
4:00 p.m.
Bounding the roots of peak and descent polynomials.
Erik Insko*, Florida Gulf Coast University
Alexander Diaz-Lopez, Villanova University
Pamela E. Harris, Williams College
Mohamed Omar, Harvey Mudd College
Bruce Sagan, Michigan State University
(1132-05-282) -
4:30 p.m.
The $q$-analog of Kostant's partition function and the highest root of the simple Lie algebras.
Pamela E Harris*, Williams College
Erik Insko, Florida Gulf Coast University
Mohamed Omar, Harvey Mudd College
(1132-05-26) -
5:00 p.m.
Rook theory of the finite general linear group.
Joel Brewster Lewis, George Washington University
Alejandro H. Morales*, University of Massachusetts, Amherst
(1132-05-222) -
5:30 p.m.
Random monomial ideals.
Jesus A. De Loera, UC Davis
Sonja Petrovic, Illinois Institute of Technology
Lily Silverstein, UC Davis
Despina Stasi, Illinois Institute of Technology
Dane Wilburne*, Illinois Institute of Technology
(1132-13-32)
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3:00 p.m.
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Sunday September 17, 2017, 8:00 a.m.-10:50 a.m.
Special Session on Polynomials in Enumerative, Algebraic, and Geometric Combinatorics, III
Room 213, Norton Hall
Organizers:
Robert Davis, Michigan State University davisr@math.msu.edu
Bruce Sagan, Michigan State University
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8:00 a.m.
Inversion and Major Index Statistics on Standard Young Tableaux.
Jim Haglund*, University of Pennsylvania
Emily Sergel, University of Pennsylvania
(1132-05-190) -
8:30 a.m.
On restricted Smirnov words enumerated by descent number.
Brittney Ellzey*, University of Miami
Michelle L. Wachs, University of Miami
(1132-05-294) -
9:00 a.m.
Dual immaculate quasisymmetric functions expand positively into quasisymmetric Schur functions.
Edward Allen, Wake Forest University
Joshua Hallam, Wake Forest University
Sarah Mason*, Wake Forest University
(1132-05-279) -
9:30 a.m.
Rational Dyck Paths in the Non-Relatively Prime Case.
Mikhail Mazin*, Kansas State University
Eugene Gorsky, UC Davis
Monica Vazirani, UC Davis
(1132-05-248) -
10:00 a.m.
Euler-Mahonian statistics and descent bases for semigroup algebras.
Benjamin Braun, University of Kentucky
McCabe Olsen*, University of Kentucky
(1132-05-58) -
10:30 a.m.
Box polynomials.
Richard Ehrenborg*, University of Kentucky
Alex Happ, University of Kentucky
Dustin Hedmark, Montgomery Bell Academy
Cyrus Hettle, Georgia Institute of Technology
(1132-05-228)
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8:00 a.m.
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Sunday September 17, 2017, 2:00 p.m.-4:50 p.m.
Special Session on Polynomials in Enumerative, Algebraic, and Geometric Combinatorics, IV
Room 213, Norton Hall
Organizers:
Robert Davis, Michigan State University davisr@math.msu.edu
Bruce Sagan, Michigan State University
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2:00 p.m.
An Introduction to the Quantum Ising Model.
Joanna Ellis-Monaghan*, Saint Michael's College
(1132-05-191) -
2:30 p.m.
A categorification of the chromatic symmetric function.
Radmila Sazdanovic*, NC State
Martha Yip, University of Kentucky
(1132-05-148) -
3:00 p.m.
A huge Tutte polynomial that is not transparent.
David Forge, LRI, Université Paris-Sud
Thomas Zaslavsky*, Binghamton University (SUNY)
(1132-05-29) -
3:30 p.m.
On Graph Polynomials Related to Vertex Colorings.
Jason I. Brown*, Dalhousie University
(1132-05-135) -
4:00 p.m.
Self-reciprocal polynomials arising from reversed Dickson polynomials.
Neranga Fernando*, Northeastern University, Boston
(1132-05-59) -
4:30 p.m.
Deformations of Stiefel Diagrams.
James McKeown*, University of Miami
(1132-05-281)
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2:00 p.m.
Inquiries: meet@ams.org