The Torsion Theory of A Completely Prime Radical of A Module

This talk is about torsion theories induced by prime and completely prime radical of a module $M$ over an arbitrary ring $R.$ In fact, we review some basic facts and new results which have been achieved over the past years. ##In particular, it is shown that the class of all completely prime modules, $_RM$ for which $_RM neq 0$ is special. ##Finally, some outlines about new researches of the subject under discussion are given. ##classification{Primary: 16D10, 16D40; Secondary: 16D60}