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Integral Quartic Cayley Graphs on Abelian Groups (2011)
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by
A. Abdollahi
,
E. Vatandoost
| Citations: | 3 - 2 self |
BibTeX
@MISC{Abdollahi11integralquartic,
author = {A. Abdollahi and E. Vatandoost},
title = {Integral Quartic Cayley Graphs on Abelian Groups},
year = {2011}
}
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Abstract
A graph is called integral, if its adjacency eigenvalues are integers. In this paper we determine integral quartic Cayley graphs on finite abelian groups. As a side result we show that there are exactly 27 connected integral Cayley graphs up to 11 vertices.
