Some results on quasi-t-dual Baer modules
Let be a ring and let be an -module with . Consider the preradical for the category of right -modules Mod- introduced by Y. Talebi and N. Vanaja in 2002 and defined by is small in its injective hull. The module is called quasi-t-dual Baer if is a direct summand of for every two-sided ideal of , where . In this paper, we show that is quasi-t-dual Baer if and only if is a direct summand of and is a quasi-dual Baer module. It is also shown that any direct summand of a...