Tomáš Masařík gave a talk at the Discrete Math Seminar on finding a balanced separator in an H-minor-free graph in linear time

On January 20, 2026, Tomáš Masařík from the University of Warsaw, Poland, gave a talk on a linear-time algorithm to find a balanced separator in an H-minor-free graph at the Discrete Math Seminar. The title of his talk was “Separator Theorem for Minor-free Graphs in Linear Time“.