Cited By
View all- Evers MLinsen L(2024)2D Embeddings of Multi-Dimensional PartitioningsIEEE Transactions on Visualization and Computer Graphics10.1109/TVCG.2024.345639431:1(218-228)Online publication date: 11-Sep-2024
We consider twisted graphs, that is, topological graphs that are weakly isomorphic to subgraphs of the complete twisted graph We determine the exact minimum number of crossings of edges among the set of twisted graphs with n vertices and m ...
We show that the crossing number of an apex graph, i.e. a graph G from which only one vertex v has to be removed to make it planar, can be approximated up to a factor of Δ(G − v)·d(v)/2 by solving the vertex inserting problem, i.e. inserting a vertex ...
The crossing number of a graph G is the minimum number of edge crossings over all drawings of G in the plane. A graph G is k-crossing-critical if its crossing number is at least k, but if we remove any edge of G, its crossing number drops below k. ...
Springer-Verlag
Berlin, Heidelberg