Memoirs of the Faculty of Science, Shimane University

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Memoirs of the Faculty of Science, Shimane University 22
1988-12-25 発行

P-クリプトグループ

P-Cryptogroups
Yamada, Miyuki
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Description
A semigroup which is a band of groups is called a cryptogroup (see [4]). Let P be a C-set in a cryptogroup S. Then, S(P) is P-regular (see [11]).In this case, we simply say that S(P) is a P-cryptogroup. In this paper, the structure of P-cryptogroups is investigated.