Distance Powers and Distance Matrices of Integral Cayley Graphs over Abelian Groups
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چکیده
منابع مشابه
Distance Powers and Distance Matrices of Integral Cayley Graphs over Abelian Groups
It is shown that distance powers of an integral Cayley graph over an abelian group Γ are again integral Cayley graphs over Γ. Moreover, it is proved that distance matrices of integral Cayley graphs over abelian groups have integral spectrum.
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ژورنال
عنوان ژورنال: The Electronic Journal of Combinatorics
سال: 2012
ISSN: 1077-8926
DOI: 10.37236/2369