Department of

Mathematics


Seminar Calendar
for events the day of Tuesday, July 28, 2020.

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Tuesday, July 28, 2020

2:00 pm in Zoom,Tuesday, July 28, 2020

11/4-colorability of subcubic triangle-free graphs

Bernard Lidicky (Iowa State University)

Abstract: We prove that every connected subcubic triangle-free graph except for two exceptional graphs on $14$ vertices has fractional chromatic number at most $11/4$. This is a joint work with Zdenek Dvorak and Luke Postle.

Please contact Sean English at SEnglish (at) illinois (dot) edu for the Zoom ID.