Infinite graphs with the least limiting eigenvalue greater than -2

DOI10.1016/0024-3795(86)90146-1zbMath0611.05040OpenAlexW2067068875MaRDI QIDQ1087558

Aleksandar Torgašev

Publication date: 1986

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0024-3795(86)90146-1

zbMATH Keywords

infinite graphgeneralized line graphleast eigenvalues

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Eigenvalues, singular values, and eigenvectors (15A18) Structural characterization of families of graphs (05C75)

Related Items (4)

On the Laplacian spectrum of an infinite graph ⋮ Graphs with least eigenvalue \(-2\): ten years on ⋮ From finite line graphs to infinite derived signed graphs ⋮ Uniquely derived generalized line graphs and uniquely represented signed graphs with least eigenvalues \(\geq -2\)

Cites Work

• On spectral characterization and embeddings of graphs
• Line graphs, root systems, and elliptic geometry
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