P-Semiartin properities of S-Acts
Ping Yang · 2005
In this paper,the concepts of P-Semiartin S-Acts and semigroups are introduced.Under the condition of the projectivity,for an S-act M′ we obtain some characteristics of M′ to be P-Semiartin.Some relationships between M′ and M with the property of P-Semiartin are also given,where M′ is a subcat of M′.