论文标题
半层次有序代数与常数
Semilattice ordered algebras with constants
论文作者
论文摘要
我们继续对半层次有序的代数进行研究。这次，我们接受代数类型中的常数。我们研究了这种代数满足的身份，并描述了用常数的半层次有序代数的自由对象。
We continue our studies on semilattice ordered algebras. This time we accept constants in the type of algebras. We investigate identities satisfied by such algebras and describe the free objects in varieties of semilattice ordered algebras with constants.
