Abstract
The purpose of the present paper is to establish necessary conditions and sufficient conditions that finite commutative hypergroups are extensions of finite Abelian groups by hypergroups of order two. Applying our results to some concrete cases one can determine all such extensions.
Citation
Ryo Ichihara. Satoshi Kawakami. Masafumi Sakao. "Hypergroup extensions of finite Abelian groups by hypergroups of order two." Nihonkai Math. J. 21 (1) 47 - 71, 2010.
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