Per-Spectral Characterizations Of Some Bipartite Graphs

A graph is said to be characterized by its permanental spectrum if there is no other non-isomorphic graph with the same permanental spectrum. In this paper, we investigate when a complete bipartite graph Kp,p with some edges deleted is determined by its permanental spectrum. We first prove that a gr...

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Bibliographic Details
Main Authors: Wu Tingzeng, Zhang Heping
Format: Article
Language:English
Published: Sciendo 2017-11-01
Series:Discussiones Mathematicae Graph Theory
Subjects:
Online Access:https://doi.org/10.7151/dmgt.1981