mathematics, a semigroup is a nonempty set together with an associative binary operation. A special class of semigroups is a class of semigroups satisfying...

independent of time. There are numerous special classes of semigroups, semigroups with additional properties, which appear in particular applications. Some of these...

would make the semigroup uniformly continuous). Analytic semigroups, (eventually) differentiable semigroups and (eventually) compact semigroups are all eventually...

set Special classes of semigroups Composition ring Dominique Perrin; Jean Eric Pin (2004). Infinite Words: Automata, Semigroups, Logic and Games. Academic...

divisors of iterated block products of copies of the two-element semilattice. Monogenic semigroup Special classes of semigroups Kilp, Mati; Knauer, Ulrich; Mikhalev...

an element x in S such that axa = a. Regular semigroups are one of the most-studied classes of semigroups, and their structure is particularly amenable...

(multiplicatively) idempotent Nowhere commutative semigroup Special classes of semigroups Orthodox semigroup Reversible cellular automaton § One-dimensional...

classes of orthodox semigroups had been studied earlier. For example, semigroups that are also unions of groups, in which the sets of idempotents form subsemigroups...

In mathematics, the bicyclic semigroup is an algebraic object important for the structure theory of semigroups. Although it is in fact a monoid, it is...

survey article on semigroup with (special) involution Drazin, M.P., Regular semigroups with involution, Proc. Symp. on Regular Semigroups (DeKalb, 1979)...