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Published in 2017 at "Communications in Algebra"
DOI: 10.1080/00927872.2016.1175576
Abstract: ABSTRACT Given the importance of Morita theory of semigroups, we continue the study on the local structure of semigroups. Here we consider a class of nonregular semigroups, called locally U-commutative semigroups having U-local units, containing…
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Keywords:
covers class;
locally commutative;
matrix covers;
commutative semigroups ... See more keywords