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IMI/Publicaţii/BASM/Ediţii/BASM n.3 (43), 2003/

On some Hypergroups and their Hyperlattice Structures. (English)

Authors: G.A. Mogani, A.R.Ashrafi

Abstract

Let G be a hypergroup and L(G) be the set of all subhypergroups of G. In this survey article, we introduce some hypergroups G from combinatorial structures and study the structure of the set L(G). We prove that, in some cases L(G) has a lattice or hyperlattice structure.

G.A. Moghani
Department of Mathematics
University of Mazandaran
Babolsar, Iran
E-mail:
A.R. Ashrafi
Department of Mathematics
University of Kashan
Kashan, Iran
E-mail:

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