This article is cited in 1 paper

Weakly Cospectral Graphs

S. P. Strunkov

Moscow Engineering Physics Institute (State University)

Abstract: It is proved that any set of finite pairwise nonisomorphic weakly cospectral connected pseudographs, as well as any set of pseudodigraphs satisfying various additional conditions, is finite.

UDC: 519.1

Received: 10.01.2003
Revised: 28.05.2003

DOI: 10.4213/mzm57

 English version: Mathematical Notes, 2004, 75:4, 574–582

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