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Hasan Altinbas (Binghamton)

Topological Representation of Dual Pairs of Oriented Matroids

Abstract for the Combinatorics Seminar 2013 December 10

I will be presenting Brylawski and Ziegler's proof that every dual pair of oriented matroids can be represented in complementary subspheres of an arrangement of pseudospheres. This extends the Topological Representation Theorem.

seminars/comb/abstract.201312alt.txt · Last modified: 2020/01/29 14:03 (external edit)