Definitions and notations [chapter]

Thomas Forster
Logic, Induction and Sets  
Definitions and notations All the graphs under consideration are supposed to be without isolated vertices, multiple edges and loops. The words "cycle" and "path" mean simple cycle and simple path in a graph.
doi:10.1017/cbo9780511810282.003 fatcat:byjecik5mvezjp3xbhwiqy5mi4