关于星形BCK—代数的讨论

Study on the Star BCK-Algebras

给出了星形ＢＣＫ－代数的若干性质．用伴随半群理论给出星形ＢＣＫ－代数的刻划，引入了伴随半群中元素长度的概念，证明了星形ＢＣＫ－代数伴随半群中元素表示的唯一性．

ome propertise of Star BCK-algebras are given.The characterization of Star BCK-algebra is given by the theory of adjoint semigroups.The notion of lensth of an element in the adjoint semigroup is introduced.Moreover,it is proved that there exists unique expression for evely element in the adjoint semigroup of Stal BCK-algebra.