Title of article
Graph Zn and some graphs related to Zn are determined by their spectrum Original Research Article
Author/Authors
Xiaoling Shen، نويسنده , , Yaoping Hou، نويسنده , , Yuanping Zhang، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
11
From page
58
To page
68
Abstract
It is proved that graph Zn is determined by its adjacency spectrum as well as its Laplacian spectrum; Zn1+Zn2+cdots, three dots, centered+Znk is determined by its adjacency spectrum, where n1, n2, …, nk are integers at least 2; Wn is not determined by its adjacency spectrum but is determined by its Laplacian spectrum; kZn, Tn are determined by their Laplacian spectrum, respectively, where k is a positive integer.
Keywords
Spectrum of a graph , Cospectral graphs , Eigenvalues , Starlike trees
Journal title
Linear Algebra and its Applications
Serial Year
2005
Journal title
Linear Algebra and its Applications
Record number
824868
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