Semigroup theory
= Semigroup theory
{wiki=Semigroup_theory}
Semigroup theory is a branch of abstract algebra that studies semigroups, which are algebraic structures consisting of a non-empty set equipped with an associative binary operation.
= Semigroup theory
{wiki=Semigroup_theory}
Semigroup theory is a branch of abstract algebra that studies semigroups, which are algebraic structures consisting of a non-empty set equipped with an associative binary operation.