The \(T_{1,2}\)-free planar graphs whose second largest eigenvalue does not exceed 1

DOI10.1016/j.disc.2024.113999zbMath1539.05077MaRDI QIDQ6542023

Zhi-Wen Wang, Unnamed Author, Ji-Ming Guo

Publication date: 21 May 2024

Published in: Discrete Mathematics (Search for Journal in Brave)

zbMATH Keywords

planar graphssecond largest eigenvalue\(T_{1, 2}\)-free

Mathematics Subject Classification ID

Planar graphs; geometric and topological aspects of graph theory (05C10) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Eigenvalues, singular values, and eigenvectors (15A18)

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