Clopen graphs

Stefan Geschke
2013 Fundamenta Mathematicae  
A graph G on a topological space X as its set of vertices is clopen if the edge relation of G is a clopen subset of X 2 without the diagonal. We study clopen graphs on Polish spaces in terms of their finite induced subgraphs and obtain information about their cochromatic numbers. In this Date: February 15, 2012.
doi:10.4064/fm220-2-5 fatcat:p7idripzcbgszg332tepez6b4i