Construction of integral graphs

DOI10.1007/s11766-000-0046-zzbMath0969.05041OpenAlexW2328472558MaRDI QIDQ1589798

Li-Gong Wang, Sheng Gui Zhang, Xue Liang Li

Publication date: 12 December 2000

Published in: Applied Mathematics. Series B (English Edition) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11766-000-0046-z

zbMATH Keywords

eigenvaluesspectrumdiophantine equationsintegral graphscospectral graphbalanced tree

Mathematics Subject Classification ID

Trees (05C05) Quadratic and bilinear Diophantine equations (11D09) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Higher degree equations; Fermat's equation (11D41)

Related Items (6)

Integral trees of diameter 6 ⋮ Families of integral trees with diameters 4, 6, and 8. ⋮ Some families of integral graphs ⋮ Constructions of new integral graph families ⋮ Integral complete \(r\)-partite graphs ⋮ Integral trees with diameters 5 and 6

Cites Work

• Constructing cospectral graphs
• Multiplicative designs II. Uniform normal and related structures
• Multiplicative cones - a family of three eigenvalue graphs
• Nonregular graphs with three eigenvalues
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