The multi-fan graphs are determined by their Laplacian spectra

doi:10.1016/j.disc.2007.08.002

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	The multi-fan graphs are determined by their Laplacian spectra
	Liu, Xiaogang2 ; Zhang, Yuanping 1; Gui, Xiangquan1
	2008-09-28
发表期刊	DISCRETE MATHEMATICS
ISSN	0012-365X
卷号	308 期号:18 页码:4267-4271
摘要	A multi-fan graph is a graph of the form (P-n1 + P-n2 + . . . + P-nk) x b, where b is a universal vertex, and P-n1 + P-n2 + . . . + P-nk is the disjoint union of paths P-ni(ni >= 1) for i = 1, 2, . . . , k. In particular, if k = 1, the multi-fan graph P-n1 x b is the classical fan graph Fn1+ 1. It is proved that all the multi-fan graphs are determined by their Laplacian spectra. (c) 2007 Elsevier B.V. All rights reserved.
关键词	Laplacian spectrum cospectral graphs eigenvalues multi-fan graphs
DOI	10.1016/j.disc.2007.08.002
收录类别	SCI ; SCIE
语种	英语
WOS研究方向	Mathematics
WOS类目	Mathematics
WOS记录号	WOS:000257536200022
出版者	ELSEVIER SCIENCE BV
EI入藏号	20082411311963
EI主题词	Graphic methods
EI分类号	921.3 Mathematical Transformations
引用统计	被引频次：34[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/35466
专题	机电工程学院计算机与通信学院
通讯作者	Zhang, Yuanping
作者单位	1.Lanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730050, Gansu, Peoples R China 2.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China
第一作者单位	理学院
通讯作者单位	兰州理工大学
第一作者的第一单位	理学院
推荐引用方式 GB/T 7714	Liu, Xiaogang,Zhang, Yuanping,Gui, Xiangquan. The multi-fan graphs are determined by their Laplacian spectra[J]. DISCRETE MATHEMATICS,2008,308(18):4267-4271.
APA	Liu, Xiaogang,Zhang, Yuanping,&Gui, Xiangquan.(2008).The multi-fan graphs are determined by their Laplacian spectra.DISCRETE MATHEMATICS,308(18),4267-4271.
MLA	Liu, Xiaogang,et al."The multi-fan graphs are determined by their Laplacian spectra".DISCRETE MATHEMATICS 308.18(2008):4267-4271.