Abstract:
For a family of $(2k+1)$-valued groups ($k\ge 1$) of three elements, we prove that a group from this family is a coset group if and only if $4k+3$ is a prime power. We also discuss the relation between three-element coset multivalued groups and finite groups of rank $3$.
Keywords:
multivalued group, coset group, group of rank 3.
Funding agency
This work was supported by ongoing institutional funding. No additional grants to carry out or direct this particular research were obtained.
Citation:
I. N. Ponomarenko, “On a Family of Multivalued Groups”, Topology, Geometry, Combinatorics, and Mathematical Physics, Collected papers. Dedicated to Victor Matveevich Buchstaber on the occasion of his 80th birthday, Trudy Mat. Inst. Steklova, 326, Steklov Math. Inst., Moscow, 2024, 311–313; Proc. Steklov Inst. Math., 326 (2024), 286–288
\Bibitem{Pon24}
\by I.~N.~Ponomarenko
\paper On a Family of Multivalued Groups
\inbook Topology, Geometry, Combinatorics, and Mathematical Physics
\bookinfo Collected papers. Dedicated to Victor Matveevich Buchstaber on the occasion of his 80th birthday
\serial Trudy Mat. Inst. Steklova
\yr 2024
\vol 326
\pages 311--313
\publ Steklov Math. Inst.
\publaddr Moscow
\mathnet{http://mi.mathnet.ru/tm4434}
\crossref{https://doi.org/10.4213/tm4434}
\transl
\jour Proc. Steklov Inst. Math.
\yr 2024
\vol 326
\pages 286--288
\crossref{https://doi.org/10.1134/S0081543824040138}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85207232681}
Linking options:
https://www.mathnet.ru/eng/tm4434
https://doi.org/10.4213/tm4434
https://www.mathnet.ru/eng/tm/v326/p311
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