Affiliation:
1. Department of Mathematics , University of Bielsko-Biala , Willowa 2, 43–309 Bielsko-Biała , Poland
Abstract
Abstract
We shall prove a variety of results on certain types of Putcha semigroups such as: left weakly commutative semigroups, 𝓡-commutative semigroups, 𝓡𝓒-commutative semigroups, generalized conditionally commutative semigroups.
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