A note on maximal triangle-free graphs
β
Wayne Goddard; Daniel J. Kleitman
π
Article
π
1993
π
John Wiley and Sons
π
English
β 150 KB
π 1 views
## Abstract We show that a maximal triangleβfree graph on __n__ vertices with minimum degree Ξ΄ contains an independent set of 3Ξ΄ β __n__ vertices which have identical neighborhoods. This yields a simple proof that if the binding number of a graph is at least 3/2 then it has a triangle. This was con