Articles by Oswin Aichholzer

Crossing Numbers of K_n for Geometric and Topological Drawings

-- Oswin Aichholzer (TU Graz)

In the area of crossing numbers we ask for minimizing the number of edge intersections in a drawing of a graph. There is a rich variety of crossing number problems: Which graphs do we consider, what exactly is a drawing of a graph and on which surface is it drawn ...