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Description

Seminar: CACAAG.
Time: 5-6:30 pm, Tuesday, July 31.
2018.
Venue: TBA.
Speaker: Dr. Samir Shukla.
Title: An introduction to some graph coloring complexes

Abstract: Graph complexes are simplicial complexes arising from graphs. In
this talk we mainly focus on two types of complexes: Neighborhood
complexes and Hom complexes. The topology of these complexes are closely
related to the chromatic number of the underlying graphs. We give a brief
survey of the research have been done with respect to them in recent
years. We also discuss some open problems related to them.