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Hypergroupes de typeC

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Abstract

Some results on the right hypergroups of typeC are given. This class of hypergroups containD-hypergroups and cogroups (Eaton and Utumi). Connections between groups orD-hypergroups and right hypergroups of typeC are studied. Lastly all right hypergroups of typeC of cordinality smaller than five are determined (they are allD-hypergroups).

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  1. Départment de Mathématiques, Université Blaise Pascal, 63177, Aubiere Cedex, France

    Yves Sureau

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  1. Yves Sureau
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Travail accompli avec l’aide du M.P.I.

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Sureau, Y. Hypergroupes de typeC . Rend. Circ. Mat. Palermo 40, 421–437 (1991). https://doi.org/10.1007/BF02845077

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  • DOI: https://doi.org/10.1007/BF02845077

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