๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A note on the signless Laplacian eigenvalues of graphs

โœ Scribed by Jianfeng Wang; Francesco Belardo


Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
188 KB
Volume
435
Category
Article
ISSN
0024-3795

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


The smallest eigenvalue of the signless
โœ Leonardo Silva de Lima; Carla Silva Oliveira; Nair Maria Maia de Abreu; Vladimir ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 359 KB
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