On the signless Laplacian spectral determination of the join of regular graphs

DOI10.1142/S1793830914500505zbMath1303.05123MaRDI QIDQ2931913

Lizhen Xu, Chang-Xiang He

Publication date: 28 November 2014

Published in: Discrete Mathematics, Algorithms and Applications (Search for Journal in Brave)

zbMATH Keywords

regular graphsignless Laplacian spectrum\(Q\)-cospectral graph

Mathematics Subject Classification ID

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

Related Items (5)

Signless Laplacian spectral characterization of some disjoint union of graphs ⋮ Signless Laplacian determinations of some graphs with independent edges ⋮ Graphs determined by signless Laplacian spectra ⋮ Unnamed Item ⋮ Spectra of graphs resulting from various graph operations and products: a survey

Cites Work

• Unnamed Item
• Signless Laplacian spectral characterization of the cones over some regular graphs
• A note on the signless Laplacian eigenvalues of graphs
• On a signless Laplacian spectral characterization of \(T\)-shape trees
• Starlike trees are determined by their Laplacian spectrum
• Spectral characterizations of lollipop graphs
• Towards a spectral theory of graphs based on the signless Laplacian. II.
• Infinite families of \(Q\)-integral graphs
• On conjectures involving second largest signless Laplacian eigenvalue of graphs
• On the spectral characterizations of \(\infty \)-graphs
• The lollipop graph is determined by its \(Q\)-spectrum
• Which graphs are determined by their spectrum?
• On the spectral characterization of T-shape trees
• Towards a spectral theory of graphs based on the signless Laplacian, I
• Towards a spectral theory of graphs based on the signless Laplacian, III

This page was built for publication: On the signless Laplacian spectral determination of the join of regular graphs