A new characterization of taut distance-regular graphs of odd diameter

DOI10.1016/j.disc.2013.10.005zbMath1278.05251OpenAlexW2056418674MaRDI QIDQ393160

Mark S. MacLean

Publication date: 16 January 2014

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

Full work available at URL: https://doi.org/10.1016/j.disc.2013.10.005

zbMATH Keywords

bipartite graphdistance-regular graphassociation schemetaut graph

Mathematics Subject Classification ID

Association schemes, strongly regular graphs (05E30) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Distance in graphs (05C12)

Related Items (3)

An \(A\)-invariant subspace for bipartite distance-regular graphs with exactly two irreducible \(T\)-modules with endpoint 2, both thin ⋮ The local eigenvalues of a bipartite distance-regular graph ⋮ A combinatorial basis for Terwilliger algebra modules of a bipartite distance-regular graph

Cites Work

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• Bipartite distance-regular graphs. II
• The subconstituent algebra of a bipartite distance-regular graph; thin modules with endpoint two
• Taut distance-regular graphs and the subconstituent algebra
• A generalization of the Terwilliger algebra

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