Hein van der HolstHein van der Holst August 20, 2019 Return to Directory Hein van der Holst Associate Professor Mathematics and Statistics OverviewOverviewEducationPh.D. Mathematics, University of Amsterdam, Netherlands, 1996 M.S. Mathematics, Free University of Amsterdam, Netherlands, 1992 SpecializationsTopological Graph Theory, Graph Minors , Combinatorial Matrix Theory, Combinatorial Optimization Biography