Left Regular and Left Weakly Regular n-ary Semigroups
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초록
We study the concept of a quasi-ideal and a generalized bi-ideal of an n-arysemigroup; give a construction of the quasi-ideal of an n-ary semigroup generated by itsnonempty subset; and introduce the notions of regularities, namely, a left regularity and aleft weakly regularity. Moreover, the notions of a right regularity, a right weak regularityand a complete regularity are given. Finally, characterizations of these regularities arepresented.
Abstract
We study the concept of a quasi-ideal and a generalized bi-ideal of an n-arysemigroup; give a construction of the quasi-ideal of an n-ary semigroup generated by itsnonempty subset; and introduce the notions of regularities, namely, a left regularity and aleft weakly regularity. Moreover, the notions of a right regularity, a right weak regularityand a complete regularity are given. Finally, characterizations of these regularities arepresented.
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