Discrete Geometry and Combinatorics Seminar
Discrete Geometry and Combinatorics Seminar
List of Talks given in 2002-03
| Wednesday, September 4 | Edward Swartz, Cornell University Topological representations of matroids |
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| Wednesday, September 11 | Sam Hsiao, Cornell University Structure of the peak Hopf algebra |
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| Wednesday, September 18 | Richard Pollack, New York University On the Betti numbers of semi-algebraic sets |
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| Wednesday, September 25 | K�roly Bezdek, E�tv�s University, Budapest (Hungary) On the Petty numbers of normed spaces |
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| Wednesday, October 2 | Robert Connelly, Cornell University Rigidity and the Kneser-Poulsen conjecture |
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| Wednesday, October 9 | Robert Connelly, Cornell University Unique factorization and rigidity |
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| Friday, October 18 | Stephanie van Willigenburg, University of British Columbia Acyclic graphs and excedence permutations |
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| Wednesday, October 30 | Aleksandar Donev, Princeton University Jamming in hard-sphere packings |
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| Wednesday, November 6 | Louis Billera, Cornell University Some curious properties of the descent-to-peak map |
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| Wednesday, November 20 | Kristin Camenga, Cornell University Euler-like relations for angle sums: geometry meets combinatorics |
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| Wednesday, December 4 | Sue Whitesides, McGill University Box visibility graphs |
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| Wednesday, January 22 | K�roly Bezdek, E�tv�s University, Budapest (Hungary) and Cornell University The Kneser-Poulsen conjecture for spherical polytopes |
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| Wednesday, January 29 | John Hubbard, Cornell University The radius of injectivity of a quasi-Fuchsian manifold |
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| Wednesday, February 5 | Edward Swartz, Cornell University Representation of matroids |
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| Wednesday, February 12 | John Hubbard, Cornell University The radius of injectivity of a quasi-Fuchsian manifold II |
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| Wednesday, February 19 | Mike Develin, University of California at Berkeley LP-orientations of cubes and crosspolytopes |
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| Wednesday, March 12 | Jean-Noel Roux, Institut Navier (France) Geometry and mechanics of model granular packings |
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| Wednesday, April 2 | Matthias Beck, SUNY at Binghamton Brion's theorem and its applications |
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| Wednesday, April 23 | Roland Roeder, Cornell University The combinatorial aspects of Andreev's characterization of hyperbolic polyhedra |
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| Wednesday, April 30 | Allen Back, Cornell University Group rings and global rigidity of symmetric tensegrities |
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| Thursday, May 1 | Kalle Karu, Harvard University On rational and nonrational polytopes |
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| Monday, May 19 | Igor Rivin, Temple University Measuring ellipsoids |