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On the Laplacian, signless Laplacian and normalized Laplacian characteristic polynomials of a graph

โœ Scribed by Guo, Ji-Ming; Li, Jianxi; Shiu, Wai Chee


Book ID
121604432
Publisher
Springer
Year
2013
Tongue
English
Weight
187 KB
Volume
63
Category
Article
ISSN
0011-4642

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๐Ÿ“œ SIMILAR VOLUMES


Some results on the signless Laplacians
โœ Jianfeng Wang; Qiongxiang Huang; Xinhui An; Francesco Belardo ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 277 KB

In this paper we give two results concerning the signless Laplacian spectra of simple graphs. Firstly, we give a combinatorial expression for the fourth coefficient of the (signless Laplacian) characteristic polynomial of a graph. Secondly, we consider limit points for the (signless Laplacian) eigen