Aα spectra of graphs obtained by two corona operations and Aα cospectral graphs

DOI10.1142/S1793830921501123zbMath1482.05209OpenAlexW3133681453MaRDI QIDQ5063295

Md. Abdus Sahir, Sk. Md. Abu Nayeem

Publication date: 17 March 2022

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

Full work available at URL: https://doi.org/10.1142/s1793830921501123

zbMATH Keywords

corona productedge corona product\(A_\alpha\) eigenvalues

Mathematics Subject Classification ID

Extremal problems in graph theory (05C35) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Graph operations (line graphs, products, etc.) (05C76)

Cites Work

• On the Kronecker products and their applications
• The spectrum and the signless Laplacian spectrum of coronae
• On the \(A_{\alpha}\)-spectra of trees
• Bounds for the signless Laplacian energy
• Spectra of coronae
• Constructing cospectral graphs
• Enumeration of cospectral graphs.
• Graphs determined by their \(A_\alpha\)-spectra
• On the \(A_\alpha\)-spectra of graphs
• On the \(A_\alpha\)-spectral radius of a graph
• Cospectral pairs of regular graphs with different connectivity
• Constructing non-isomorphic signless Laplacian cospectral graphs
• On the corona of two graphs
• The spectrum of the edge corona of two graphs
• The signless Laplacian spectra of the corona and edge corona of two graphs
• On the α-spectral radius of graphs
• Merging the A-and Q-spectral theories
• The Spectrum of the Corona of Two Graphs
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