Quotients of association schemes

DOI10.1016/0097-3165(95)90050-0zbMath0813.05070OpenAlexW2044347289MaRDI QIDQ1345874

William J. Martin, Chris D. Godsil

Publication date: 19 March 1995

Published in: Journal of Combinatorial Theory. Series A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0097-3165(95)90050-0

zbMATH Keywords

association schemesmatrix algebrasquotientsdistance regular graphsequitable partitions

Mathematics Subject Classification ID

Association schemes, strongly regular graphs (05E30)

Related Items

Characterization of association schemes by equitable partitions, LCD codes from equitable partitions of association schemes, Inheritance of hyper-duality in imprimitive Bose-Mesner algebras, Equitable partitions of flat association schemes, Graphs defined on groups, Upper bounds given by equitable partitions of a primitive association scheme, Metric coset schemes revisited, Self-orthogonal codes from equitable partitions of association schemes

Cites Work

• On a pair of dual subschemes of the Hamming scheme \(H_ n(q)\)
• Coherent algebras
• On \(r\)-partition designs in Hamming spaces
• Completely regular codes
• Problems in algebraic combinatorics
• Distance-regularised graphs are distance-regular or distance-biregular
• Antipodal covering graphs
• Distance-regular graphs of Hamming type
• A basis theorem for matrix algebras
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