On Hadamard diagonalizable graphs

On Hadamard diagonalizable graphs
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关于 Hadamard 可对角化图

DOI:
10.1016/j.laa.2011.03.033
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发表时间:
2011
影响因子:
1.1
通讯作者:
S. Kirkland
S. Kirkland
中科院分区:
数学3区
文献类型:
--
作者:
S. Barik;Shaun M. Fallat;S. Kirkland

文献摘要

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相似文献

本文主要研究了无向图G的一个特征,使得与G相关的拉普拉斯矩阵可以被某个Hadamard矩阵对角化。许多有趣的和基本的性质,提出了这样的图沿着与部分特征的上图,具有这种性质。
Of interest here is a characterization of the undirected graphsGsuch that the Laplacian matrix associated withGcan be diagonalized by some Hadamard matrix. Many interesting and fundamental properties are presented for such graphs along with a partial characterization of the cographs that have this property.