Maximizing spectral radius of unoriented Laplacian matrix over bicyclic graphs of a given order

淡江大學機構典藏 > 理學院 > 應用數學與數據科學學系 > 期刊論文 > Item 987654321/41413

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题名:	Maximizing spectral radius of unoriented Laplacian matrix over bicyclic graphs of a given order
作者:	Fan, Yi-zheng;譚必信;Tam, Bit-shun;Zhou, Jun
贡献者:	淡江大學數學學系
关键词:	Unoriented Laplacian matrix;Spectral radius;Bicyclic graph
日期:	2008-07-01
上传时间:	2010-01-28 07:30:27 (UTC+8)
出版者:	Taylor & Francis
摘要:	For every integer n≥4, it is proved that there is a unique graph of order n which maximizes the spectral radius of the unoriented Laplacian matrix over all bicyclic graphs of order n, namely, the graph obtained from the cycle C 4 by first adding a chord and then attaching n − 4 pendant edges to one end of the chord.
關聯:	Linear and Multilinear Algebra 56(4), pp.381-397
DOI:	10.1080/03081080701306589
显示于类别:	[應用數學與數據科學學系] 期刊論文

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