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	Lower Bounds on the(Laplacian) Spectral Radius of Weighted Graphs
	Aimei YU ; Mei LU ; Aimei YU ; Mei LU
	2016-03-30 ; 2016-03-30
关键词	Weighted graphs Adjacency matrix Laplacian matrix Spectral radius Lower bounds O157.5
其他题名	Lower Bounds on the(Laplacian) Spectral Radius of Weighted Graphs
中文摘要	The weighted graphs, where the edge weights are positive numbers, are considered. The authors obtain some lower bounds on the spectral radius and the Laplacian spectral radius of weighted graphs, and characterize the graphs for which the bounds are attained. Moreover, some known lower bounds on the spectral radius and the Laplacian spectral radius of unweighted graphs can be deduced from the bounds.; The weighted graphs, where the edge weights are positive numbers, are considered. The authors obtain some lower bounds on the spectral radius and the Laplacian spectral radius of weighted graphs, and characterize the graphs for which the bounds are attained. Moreover, some known lower bounds on the spectral radius and the Laplacian spectral radius of unweighted graphs can be deduced from the bounds.
语种	英语 ; 英语
内容类型	期刊论文
源URL	[http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/145991]
专题	清华大学
推荐引用方式 GB/T 7714	Aimei YU,Mei LU,Aimei YU,et al. Lower Bounds on the(Laplacian) Spectral Radius of Weighted Graphs[J],2016, 2016.
APA	Aimei YU,Mei LU,Aimei YU,&Mei LU.(2016).Lower Bounds on the(Laplacian) Spectral Radius of Weighted Graphs..
MLA	Aimei YU,et al."Lower Bounds on the(Laplacian) Spectral Radius of Weighted Graphs".(2016).

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