Новая страница: «'''Crown of graphs''' --- корона графов. For positive integers <math>k \leq n</math>, the '''crown of graphs''' <math>C_{n,k}</math> is a graph with a …»
(Новая страница: «'''Crown of graphs''' --- корона графов. For positive integers <math>k \leq n</math>, the '''crown of graphs''' <math>C_{n,k}</math> is a graph with a …»)