Self-cogenerator modules and their applications

Let R be a ring and M be a right R-module. In this paper, we give some properties of self-cogeneratormodules. If M is self-cogenerator and S = End_{R}(M) is a cononsingular ring, then M is a\mathcal{K}-module. It is shown that every self-cogenerator Baer is dual Baer.

کلیدواژه ها:

Self-cogenerator modules ، Baer rings and modules ، dual Baer modules