četrtek, 19. maj 2011 Raziskovalni matematični seminar

V ponedeljek, 23. maja 2011, bo ob 10. uri v seminarski sobi v Galebu, v okviru raziskovalnega matematičnega seminarja, predavala Anna Klymenko.

Vljudno vabljeni k udeležbi na predavanju!

Title: The Coxeter Graph

Abstract: According to Lovasz conjecture, every finite connected vertex-transitive graph contains a Hamiltonian cycle exept K2, Petersen, Coxeter graph and theirs truncations. We will prove that the Coxeter graph has no Hamiltonian cycle. We will also present some well-know properties of this remarkable graph.