On the sum of the first two largest signless Laplacian eigenvalues of a graph
type: Item
instance of: scholarly article
title: On the sum of the first two largest signless Laplacian eigenvalues of a graph
zbMATH Open document ID: 1541.05119
author: Zi-Ming Zhou
author: Changxiang He
author: Hai-Ying Shan
published in: Discrete Mathematics
publication date: 2024-06-11T00:00:00Z
Mathematics Subject Classification ID: 05C50
Mathematics Subject Classification ID: 15A18
Mathematics Subject Classification ID: 05C22
zbMATH DE Number: 7862954
zbMATH Keywords: signless Laplacian matrix
zbMATH Keywords: signless Laplacian eigenvalues
zbMATH Keywords: sum of signless Laplacian eigenvalues
MaRDI profile type: Publication
cites work: A note on the sum of the largest signless Laplacian eigenvalues
cites work: On the extremal values of the second largest \(Q\)-eigenvalue
cites work: On the sum of signless Laplacian eigenvalues of a graph
cites work: Spectra of graphs
cites work: Constraints on Brouwer's Laplacian spectrum conjecture
cites work: Q3642517
cites work: Upper bounds for the sum of Laplacian eigenvalues of graphs
cites work: Q5800822
cites work: Q3833495
cites work: On the sum of the Laplacian eigenvalues of a tree
cites work: On the sum of Laplacian eigenvalues of graphs
cites work: On the full Brouwer's Laplacian spectrum conjecture
cites work: Extremal graphs for the sum of the two largest signless Laplacian eigenvalues
cites work: On a conjecture for the sum of Laplacian eigenvalues
cites work: Signless Laplacian and normalized Laplacian on the \(H\)-join operation of graphs
cites work: Q3382192
DOI: 10.1016/J.DISC.2024.114035
description: scientific article; zbMATH DE number 7862954