On sandwich semigroups in Boolean group
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Cen Jianmiao
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Article
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2002
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Elsevier Science
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English
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Let BG be a Boolean group algebra, and let R be a nonzero element in BG, where G is an abelian group of order n. The sandwich semigroup of BG with a sandwich element R is denoted by BG(R). The purpose of this paper is to discuss Green's classes, idempotent elements, regular elements, and maximal sub