چکیده مقاله
An R module M is called mono coretractable if it contains a copy of each of its factor modules It thisnote, we study and investigate this notion and we will obtain some results about this class of modules Forexample, it is proved that if the ring R is a right hereditary and RR is a mono coretractable module, thenevery free right R module is mono coretractable Also, we show that if R is a right Rickart ring, then everynonsingular mono coretractable R module is projective
نویسندگان
Reza Beyranvand
Department of Mathematics, Lorestan University, P O Box ۴۶۵, Khoramabad, Iran
Ahadallah Farzi
Department of Mathematics, Lorestan University, P O Box ۴۶۵, Khoramabad, Iran
شیوه ارجاع
Beyranvand, Reza and Farzi, Ahadallah,1395,SOME RESULTS ON MONO-CORETRACTABLE MODULES,8th National Conference on Mathematics, Payame Noor University
ارائهشده در
مجموعه مقالات هشتمین همایش ملی ریاضی دانشگاه پیام نور22 اردیبهشت 1395