Bounding the sum of the largest signless Laplacian eigenvalues of a graph

Autor:	Abiad, Aida, de Lima, Leonardo, Kalantarzadeh, Sina, Mohammadi, Mona, Oliveira, Carla
Rok vydání:	2022
Předmět:	Mathematics - Combinatorics
Druh dokumentu:	Working Paper
Popis:	We show several sharp upper and lower bounds for the sum of the largest eigenvalues of the signless Laplacian matrix. These bounds improve and extend previously known bounds. Comment: arXiv admin note: text overlap with arXiv:1412.0323
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2210.03635 Zobrazit plný text záznamu View this record from Arxiv