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A computer-assisted proof of Barnette-Goodey conjecture: Not only fullerene graphs are Hamiltonian
Published 8 Sep 2014 in math.CO | (1409.2440v2)
Abstract: Fullerene graphs, i.e., 3-connected planar cubic graphs with pentagonal and hexagonal faces, are conjectured to be Hamiltonian. This is a special case of a conjecture of Barnette and Goodey, stating that 3-connected planar graphs with faces of size at most 6 are Hamiltonian. We prove the conjecture.
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