Clifford semigroup (source code)

= Clifford semigroup
{wiki=Clifford_semigroup}

A **Clifford semigroup** is a specific type of algebraic structure in the study of semigroups, particularly within the field of algebra. A semigroup is a set equipped with an associative binary operation. Specifically, a Clifford semigroup is defined as a commutative semigroup in which every element is idempotent.