Abstract
The relation in the title is S defined by
on an arbitrary semigroup. We investigate antisymmetry of S by means of a (minimal) family Ϝ whose members can not appear as subsemigroups. Transitivity of S is characterized similarly by means of the family Ϝ and homomorphic images of a certain semigroup. We study the transfer of certain properties of a monoid T and the Bruck semigroup B(T,α) over T. The paper concludes with a consideration of certain properties of the relation S on inverse semigroups.
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Petrich, M. A relation for general and inverse semigroups. Acta Mathematica Hungarica 97, 303–322 (2002). https://doi.org/10.1023/A:1021661231635
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DOI: https://doi.org/10.1023/A:1021661231635