On the multiplicity of eigenvalues of distance-regular graphs

DOI10.1016/0024-3795(95)00152-HzbMath0832.05075MaRDI QIDQ1899411

Jack H. Koolen, Chris D. Godsil

Publication date: 20 February 1996

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

zbMATH Keywords

distance-regular graphmultiplicity of eigenvaluesfeasible intersection arraysstandard array

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50)

Related Items

Twice \(Q\)-polynomial distance-regular graphs of diameter 4

Cites Work

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• A new feasibility condition for distance-regular graphs
• Distance regular covers of the complete graph
• Problems in algebraic combinatorics