Census explorer
Edge-chromatic 3-critical graphs
Browse connected subcubic class-II edge-critical graphs with no 3-overfull subgraph. Degree-2 vertices are highlighted because they carry the structural bottlenecks in the census.
Census explorer
Browse connected subcubic class-II edge-critical graphs with no 3-overfull subgraph. Degree-2 vertices are highlighted because they carry the structural bottlenecks in the census.