文献类型：期刊文献

英文题名：On graphs with three distinct signless Laplacian eigenvalues

作者：Huang, Xueyi[1];Lin, Huiqiu[1]

机构：[1]East China Univ Sci & Technol, Dept Math, Shanghai 200237, Peoples R China

年份：2022

卷号：70

期号：8

起止页码：1451

外文期刊名：LINEAR & MULTILINEAR ALGEBRA

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000538402300001)】；

基金：The first author is supported by the National Natural Science Foundation of China (Nos. 11901540 and 11671344) and the China Postdoctoral Science Foundation (No. 2019M652556). The second author is supported by the National Natural Science Foundation of China (No. 11771141) and the Fundamental Research Fund for the Central Universities (No. 222201714049).

语种：英文

外文关键词：Signless Laplacian matrix; few distinct eigenvalues; quotient matrix

摘要：In this paper, all connected graphs with three distinct signless Laplacian eigenvalues of which the second one is at most five are determined.