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Graph Theory » Algebraic G.T.

Cores of strongly regular graphs ★★★

Author(s): Cameron; Kazanidis

Question   Does every strongly regular graph have either itself or a complete graph as a core?

Keywords: core; strongly regular

Posted by mdevos
updated October 18th, 2011
1 comment
Graph Theory » Coloring » Homomorphisms

Cores of Cayley graphs ★★

Author(s): Samal

Conjecture   Let $ M $ be an abelian group. Is the core of a Cayley graph (on some power of $ M $) a Cayley graph (on some power of $ M $)?

Keywords: Cayley graph; core

Posted by Robert Samal
updated February 29th, 2012
3 comments
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