Seminar series
Date
Tue, 03 Dec 2013
Time
14:30 -
15:30
Location
C2
Speaker
Bruce Reed
Organisation
McGill University
We consider the parameter $a(H)$, which is the smallest a such that if $|E(G)|$ is at least/exceeds $a|V(H)|/2$ then $G$ has an $H$-minor. We are especially interested in sparse $H$ and in bounding $a(H)$ as a function of $|E(H)|$ and $|V(H)|$. This is joint work with David Wood.