On extensions of exceptional strongly regular graphs with eigenvalue 3

DOI10.1134/S0081543815020121zbMath1317.05193MaRDI QIDQ5920697

Dmitriĭ Viktorovich Paduchikh, Aleksandr Alekseevich Makhnev

Publication date: 3 August 2015

Published in: Proceedings of the Steklov Institute of Mathematics (Search for Journal in Brave)

zbMATH Keywords

strongly regular graphsdistance-regular graphsamply regular graphsgraph extensions

Mathematics Subject Classification ID

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

Related Items (1)

On graphs in which neighborhoods of vertices are strongly regular with parameters \((85,14,3,2)\) or \((325,54,3,10)\)

Cites Work

• On strongly regular graphs with eigenvalue 3 and their extensions
• Amply regular graphs whose local subgraphs are pseudogeometric graphs for \(pG_{s - 3}(s, t)\)
• Distance-regular graphs with or at least half the valency
• Exceptional strongly regular graphs with eigenvalue 3

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