Kevin Hendrey gave a talk on the theorem on the half-integral Erdős-Posa property of cycles in a graph with edge labelling by multiple abelian groups at the Discrete Math Seminar

On March 2, 2021, Kevin Hendrey from the IBS Discrete Mathematics Group presented his recent result with Pascal Gollin, Ken-ichi Kawarabayashi, O-joung Kwon, and Sang-il Oum on the half-integral Erdős-Posa property of cycles in a graph with edge labelling by multiple abelian groups at the Discrete Math Seminar. The title of his talk was “A unified half-integral Erdős-Pósa theorem for cycles in graphs labelled by multiple abelian groups“.