Logic Seminar

Please note that the time is PST

Fractional graph theory studies modifications of classical graph-theoretic problems (colorings, matchings, etc.) in which the answer is no longer required to be an integer. The study of fractional graph theory in the Borel setting was initiated by Meehan in 2018. In this talk, we will discuss "geometric" assumptions under which Borel and ordinary fractional combinatorics coincide. This is joint work with Felix Weilacher.