Idempotent and Regular Elements in HypG(3)
Sivaree Sudsanit, Sorasak Leeratanavalee · Thai Journal of Mathematics · 2012
The concepts of an idempotent element and a regular element are important role in semigroup theory. In this paper we characterize idempotent and regular elememts of the set of all generalized hypersubstitutions of type = (3).