Discrete Geometry and Combinatorics Seminar
Discrete Geometry and Combinatorics Seminar
List of Talks given in 2004-05
| Wednesday, September 1 | Joseph Zaks, Haifa, Israel On the rational case of the Beckman-Quarles theorem and on the rational dimension of rationalizable sets |
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| Wednesday, September 8 | Robert Connelly, Cornell University The 4-color theorem and rigidity |
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| Wednesday, September 15 | Maria Sloughter, Cornell University Realizability of graphs in 3-space: the hard cases |
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| Wednesday, September 22 | Edward Swartz, Cornell University Geometric lattices, supersolvable lattices, and spherical buildings |
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| Wednesday, September 29 | Greg Kuperberg, University of California at Davis and Cornell University Numerical cubature from geometry and coding theory |
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| Wednesday, October 20 | Benjamin Howard, University of Maryland Duality of coxeter matroids |
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| Wednesday, October 27 | Jay Schweig, Cornell University The h-vector of supersolvable lattice |
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| Wednesday, November 3 | Balazs Csikos, Eötvös University On a problem set of M. Kneser |
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| Thursday, November 4 | Aladar Heppes, Eötvös University Helly theorems with line transversals |
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| Wednesday, November 10 | Patricia Hersh, MSRI and Indiana University at Bloomington A GL_n(F_q) analogue of the partition lattice and discrete Morse theory for poset order complexes |
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| Wednesday, November 17 | William Schmitt, George Washington University The free product of matroids |
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| Friday, December 3 | Ricky Pollack, New York University A new methodology in geometric transversal theory |
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| Wednesday, February 2 | Rena Zieve, University of California at Davis and Cornell University Packing fractions and stability angles in granular heaps |
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| Wednesday, February 9 | Tom Zaslavsky, SUNY Binghamton The associative law in multary quasigroups |
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| Wednesday, February 16 | Franco Saliola, Cornell University Face algebras of hyperplane arrangements, lattice cohomology and quivers |
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| Wednesday, February 23 | Edward Swartz, Cornell University Face count on manifolds |
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| Wednesday, March 2 | Russ Woodroofe, Cornell University Groups, posets, and shellings |
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| Wednesday, March 9 | Rigoberto Florez, SUNY Binghamton A conjecture of Lindstrom on a class of algebraically non-representable matroids |
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| Wednesday, March 16 | David Forge, Orsay and SUNY Binghamton Orlik-Solomon algebras and other algebras of hyperplane arrangements |
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| Wednesday, April 6 | Drew Armstrong, Cornell University Catalan combinatorics of finite Coxeter groups |
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| Wednesday, April 13 | Kristin Camenga, Cornell University Angle sums on polytopal complexes |
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| Friday, April 22 | Wlodek Kuperberg, Auburn University Cylindrical partitions of complex bodies |
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| Wednesday, April 27 | Aleksandar Donev, Princeton University Jammed packings of hard ellipsoids |
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| Monday, May 2 | Marcelo Aguiar, Texas A&M University Factorization of Hopf algebra characters |