Graphs and Matroids Seminar - Peter NelsonExport this event to calendar

Tuesday, May 24, 2022 — 3:00 PM EDT

Title: On Donuts and Quasigraphic matroids

Speaker: Peter Nelson
Affiliation: University of Waterloo
Room: MC 5417

Abstract:

Quasigraphic matroids are graph-like objects that give a common generalization of lift and frame matroids. Donuts are edible topological surfaces. I will talk about a surprising link between these two types of object, assuming no prior knowledge of quasigraphic matroids or donuts.

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