Pitt Topology Seminar

Friday January 28 at 11am EST

Zoom Meeting: https://pitt.zoom.us/j/95465740077

Abstract:

The chromatic number of a graph is the minimal number of colors required to color the vertices so adjacent vertices have distinct colors. We will see that there is a natural way to define the chromatic number of a space, and will connect it to the (covering) dimension.

Friday, January 28, 2022 - 11:00 to 12:00

### Abstract or Additional Information

The chromatic number of a graph is the minimal number of colors required to color the vertices so adjacent vertices have distinct colors. We will see that there is a natural way to define the chromatic number of a space, and will connect it to the (covering) dimension.