Integral Cayley Multigraphs over Abelian and Hamiltonian Groups

Matt DeVos, Roi Krakovski, Bojan Mohar, Azhvan Sheikh Ahmady. Integral Cayley Multigraphs over Abelian and Hamiltonian Groups. Electr. J. Comb., 20(2):63, 2013. [doi]

Abstract

Abstract is missing.