Close-to-zero eigenvalues of the rooted product of graphs

DOI10.1007/s10910-021-01250-6zbMath1478.92263OpenAlexW3161550871MaRDI QIDQ2038942

Yujun Yang, Vladimir R. Rosenfeld

Publication date: 7 July 2021

Published in: Journal of Mathematical Chemistry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10910-021-01250-6

zbMATH Keywords

energy gapmedian eigenvaluesrooted product of graphs

Mathematics Subject Classification ID

Molecular structure (graph-theoretic methods, methods of differential topology, etc.) (92E10) Chemical graph theory (05C92)

Related Items (1)

The inertia and energy gap of a vertex-decorated graph with identically weighted `internal' edges and beyond

Cites Work

• Recent results in the theory of graph spectra
• Some spectral invariants of the neighborhood corona of graphs
• The circuit polynomial of the restricted rooted product \(G(\Gamma )\) of graphs with a bipartite core \(G\)
• A new graph product and its spectrum
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