Original scientific paper
Construction of a kind of abundant semigroups
H. Chen
Abstract
In this paper, we discuss properties of medial idempotents on abundant semigroups, study quasi-adequate semigroups with a normal medial idempotent and some of their extreme cases, and give a description of structure of every type of such semigroups,
respectively.
Keywords
medial idempotents; normal medial idempotents; abundant semigroups; quasi-adequate semigroups; adequate semigroups
Hrčak ID:
8131
URI
Publication date:
15.1.2007.
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