Thursday, October 4, 2018 — 3:30 PM EDT

Title: Representable orientable matroids that are not real-representable

Speaker:  Rutger Campbell
Affiliation: University of Waterllo
Room: MC 5417

Abstract: In this talk we will have a brief introduction to oriented matroids and their relation to real-representability. Then, for each odd prime power q>3, we will construct a GF(q)-representable oriented matroid that is not real-representable.

Location 
MC - Mathematics & Computer Building
5417
200 University Avenue West

Waterloo, ON N2L 3G1
Canada

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