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» On Normal Cayley Graphs and Hom-idempotent Graphs
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EJC
1998
13 years 5 months ago
On Normal Cayley Graphs and Hom-idempotent Graphs
Benoit Larose, François Laviolette, Claude ...
JCT
2007
140views more  JCT 2007»
13 years 5 months ago
Homomorphisms and edge-colourings of planar graphs
We conjecture that every planar graph of odd-girth 2k + 1 admits a homomorphism to Cayley graph C(Z2k+1 2 , S2k+1), with S2k+1 being the set of (2k + 1)vectors with exactly two co...
Reza Naserasr