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Tuesday, July 31, 2018
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5:00pm [5:00pm]Dr. Samir Shukla
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.

6:00pm