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The Largest Moore Graph and a Distance-Regular Graph with Intersection Array {55, 54, 2; 1, 1, 54}

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We point out possible automorphisms of a distance-regular graph Γ with intersection array {55, 54, 2; 1, 1, 54} and spectrum 551, 71617,−1110,−81408.

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Authors and Affiliations

  1. Krasovskii Institute of Mathematics and Mechanics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russia

    A. A. Makhnev & D. V. Paduchikh

Authors
  1. A. A. Makhnev
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  2. D. V. Paduchikh
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Correspondence to A. A. Makhnev.

Additional information

Translated from Algebra i Logika, Vol. 59, No. 4, pp. 471-479, July-August, 2020. Russian https://doi.org/10.33048/alglog.2020.59.404.

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Makhnev, A.A., Paduchikh, D.V. The Largest Moore Graph and a Distance-Regular Graph with Intersection Array {55, 54, 2; 1, 1, 54}. Algebra Logic 59, 322–327 (2020). https://doi.org/10.1007/s10469-020-09604-w

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  • DOI: https://doi.org/10.1007/s10469-020-09604-w

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