Amply regular graphs whose local subgraphs are pseudogeometric graphs for \(pG_{s - 3}(s, t)\)

DOI10.1134/S1064562414010086zbMath1304.05035MaRDI QIDQ403921

A. K. Gutnova, Aleksandr Alekseevich Makhnev

Publication date: 29 August 2014

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

zbMATH Keywords

distance-regular graphJohnson graphstrongly regular graphspectrumintersection arrayamply regular graphedge-regular graphpseudogeometric graphTaylor graphTerwilliger's theorem

Mathematics Subject Classification ID

Association schemes, strongly regular graphs (05E30) Distance in graphs (05C12)

Related Items (6)

On extensions of small strongly regular graphs with eigenvalue 3 ⋮ Distance regular graphs in which local subgraphs are strongly regular graphs with the second eigenvalue at most 3 ⋮ Graphs of diameter at most 3 whose local subgraphs are pseudogeometric graphs for \(pG_{s-3}(s,t)\) ⋮ On graphs whose local subgraphs are pseudogeometric for \(GQ(4, t)\) ⋮ On extensions of exceptional strongly regular graphs with eigenvalue 3 ⋮ On Automorphisms of a Strongly Regular Graph with Parameters (117,36,15,9)

Cites Work

• On strongly regular graphs with eigenvalue 3 and their extensions
• On graphs in which the neighborhood of each vertex is the complementary graph of a Seidel graph
• Distance-regular extensions of strongly regular graphs with eigenvalue 2
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