Combinatorics of `unavoidable complexes'

Marija Jelić Milutinović, Duško Jojić, Marinko Timotijević +2

The partition number $\pi (K)$ of a simplicial complex $K\subset 2^{[n]}$ is the minimum integer $\nu$ such that for each partition $A_1\uplus \dots \uplus A_{\nu }=[n]$ of $[n]$ at least on…