Antipodal Krein graphs and distance-regular graphs close to them

DOI10.1134/S1064562420030138zbMath1477.05064MaRDI QIDQ2243746

Yanyan Li

Publication date: 11 November 2021

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

zbMATH Keywords

distance-regular graphantipodal Krein graph

Mathematics Subject Classification ID

Structural characterization of families of graphs (05C75) Distance in graphs (05C12)

Cites Work

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• Extremal 1-codes in distance-regular graphs of diameter 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 \(GQ(4, t)\)
• Graphs in which the neighborhoods of vertices are pseudogeometric graphs for \(GQ(3, 5)\)
• On graphs the neighbourhoods of whose vertices are strongly regular with $ k=2\mu$

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