X - AUTOMORPHISM INVARIANT MODULES SATISFY C3-CONDITION
Từ khóa:
Automorphism invariant, endomorphism invariant, injective envelope, general envelope.
Tóm tắt
In this article, we state the condition for an ???? -endomorphism invariant module to be a ????2 module and an c - automorphism invariant module to be a ????3 module. Finally, we discuss when an c - automorphism invariant module is an c - endomorphism invariant module