Article ID Journal Published Year Pages File Type
4647107 Discrete Mathematics 2014 10 Pages PDF
Abstract
It is known that two regular graphs of minimum degree 2 are cospectral if and only if they have the same Ihara zeta function. In this article we present other families of graphs for which the spectrum of the adjacency matrix and the Ihara zeta function determine each other.
Keywords
Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics
Preview
Ihara zeta functions and cospectrality of joins of regular graphs
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