The dual notion of prime submodules

Siamak Yassemi

Address. International Centre for Theoretical Physics, Trieste, ITALY

and

Department of Mathematics, University of Tehran, P.O.Box 13145-448, Tehran, IRAN

E-mail: yassemi@khayam.ut.ac.ir

Abstract. In this paper the concept of the second submodule (the dual notion of prime submodule) is introduced.

AMSclassification. 13C13, 13C11

Keywords. Prime submodule, second submodule, injective and flat module