The smallest signless Laplacian eigenvalue of graphs under perturbation

DOI10.13001/1081-3810.1533zbMath1252.05121OpenAlexW336359319MaRDI QIDQ3166879

Hao Pan, Chang-Xiang He

Publication date: 1 November 2012

Published in: The Electronic Journal of Linear Algebra (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/a8497d6efb0154d3f90466ffc87adedac30c121b

zbMATH Keywords

smallest eigenvaluesignless Laplaciangraph spectra

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50)

Related Items (6)

On a conjecture related to the smallest signless Laplacian eigenvalue of graphs ⋮ Maximizing the least Q-eigenvalue of a unicyclic graph with perfect matchings ⋮ On the least \(Q\)-eigenvalue of a non-bipartite Hamiltonian graph ⋮ On the sign patterns of the smallest signless Laplacian eigenvector ⋮ On the least signless Laplacian eigenvalue of a non-bipartite connected graph with fixed maximum degree ⋮ On the smallest signless Laplacian eigenvalue of graphs

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