AMS Sectional Meeting AMS Special Session
Current as of Saturday, October 1, 2011 03:01:56
Inquiries: meet@ams.org
Fall Southeastern Section Meeting
Wake Forest University, Winston-Salem, NC
September 24-25, 2011 (Saturday - Sunday)
Meeting #1073
Associate secretaries:
Matthew Miller, AMS miller@math.sc.edu
Special Session on Algebraic and Geometric Aspects of Matroids
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Saturday September 24, 2011, 8:30 a.m.-10:50 a.m.
Special Session on Algebraic and Geometric Aspects of Matroids, I
Room 018, Manchester Hall
Organizers:
Hoda Bidkhori, North Carolina State University
Alex Fink, North Carolina State University arfink@ncsu.edu
Seth Sullivant, North Carolina State University
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8:30 a.m.
Tutte's polynomial for hypergraphs and polymatroids.
Tamás Kálmán*, Tokyo Institute of Technology
(1073-52-77) -
9:00 a.m.
On weak maps and Whitney numbers of matroids.
Matthew T. Stamps*, University of California, Davis
(1073-05-207) -
9:30 a.m.
Characteristic polynomials and the Bergman fan of matroids.
June Huh*, University of Michigan at Ann Arbor
(1073-05-107) -
10:00 a.m.
Zonotopal Algebra, Power Ideals, and Log-Concavity.
Matthias Lenz*, Technische Universität Berlin
(1073-05-39) -
10:30 a.m.
External zonotopal algebra.
Nan Li*, MIT
Amos Ron, University of Wisconsin-Madison
(1073-13-67)
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8:30 a.m.
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Saturday September 24, 2011, 2:30 p.m.-4:50 p.m.
Special Session on Algebraic and Geometric Aspects of Matroids, II
Room 018, Manchester Hall
Organizers:
Hoda Bidkhori, North Carolina State University
Alex Fink, North Carolina State University arfink@ncsu.edu
Seth Sullivant, North Carolina State University
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2:30 p.m.
The excluded minors for lattice path matroids.
Joseph E. Bonin*, The George Washington University
(1073-05-15) -
3:00 p.m.
Algebraic Properties of Lattice Path Matroids and Polymatroids.
Jay Schweig*, University of Kansas
(1073-05-225) -
3:30 p.m.
Lattice path matroid polytopes.
Hoda Bidkhori*, North Carolina State University
(1073-05-187) -
4:00 p.m.
Volumes and Tangent Cones of Matroid Polytopes.
David C Haws*, University of Kentucky
(1073-05-99) -
4:30 p.m.
Isotropical Linear Spaces and Valuated Delta-Matroids.
Felipe Rincon*, UC Berkeley
(1073-05-40)
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2:30 p.m.
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Sunday September 25, 2011, 9:00 a.m.-11:20 a.m.
Special Session on Algebraic and Geometric Aspects of Matroids, III
Room 018, Manchester Hall
Organizers:
Hoda Bidkhori, North Carolina State University
Alex Fink, North Carolina State University arfink@ncsu.edu
Seth Sullivant, North Carolina State University
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9:00 a.m.
Complex Matroids.
Laura Anderson, Binghamton University, SUNY
Emanuele Delucchi*, Binghamton University, SUNY
(1073-05-59) -
9:30 a.m.
Realizations of Complex Matroids.
Amanda Ruiz*, Binghamton University
(1073-05-186) -
10:00 a.m.
On projective equivalence classes of matrices.
Andrew Berget*, University of California, Davis
Alex Fink, North Carolina State University
(1073-05-135) -
10:30 a.m.
Positroids, shifting, and a combinatorial Vakil's "geometric Littlewood-Richardson rule".
Allen Knutson*, Cornell University
(1073-05-204) -
11:00 a.m.
Stanley's matroid $h$-vector conjecture in low rank.
Tai Há, Tulane University
Erik Stokes, Rose-Hulman Institute of Technology
Fabrizio Zanello*, MIT and Michigan Tech
(1073-05-35)
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9:00 a.m.
Inquiries: meet@ams.org