Regular elements of semigroups B X ( D ) defined by generalized elementary B X ( D )-semilattices of unions |
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Authors: | Sh. Makharadze |
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Affiliation: | (1) Batumi State University, Batumi, Georgia |
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Abstract: | In the paper, the class of complete semigroups of binary relations is considered, each of whose elements is defined by a complete B X (D)-semilattice of unions which belongs to the class of generalized elementary X-semilattices. Regular elements are described for each semigroup of this class. __________ Translated from Sovremennaya Matematika i Ee Prilozheniya (Contemporary Mathematics and Its Applications), Vol. 49, Algebra and Geometry, 2007. |
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