右适当半群半直积

摘要

The main of this paper is to study the semidirect product of right adequate semigroups. After obtaining some properties of the semidirect product,we establish the necessary and sufficient condition are determined for the semidirect product of two right adequate semigroups to be right adequate semigroup.%研究了右适当半群半直积,得到了右适当半群半直积的充分和必要条件.