10.1007/BF02194636

On permutability in semigroup varieties

Abstract

summary:The paper contains characterizations of semigroup varieties whose semigroups with one generator (two generators) are permutable. Here all varieties of regular $*$-semigroups are described in which each semigroup with two generators is permutable

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Institute of Mathematics AS CR, v. v. i.

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oai:oai.dml.cz:10338.dmlcz/126027Last time updated on 7/9/2019View original full text link

This paper was published in Institute of Mathematics AS CR, v. v. i..

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