Volume 22 , Issue 2 , December 2020 , Pages 163-172
Adil Kadir Jabbar 1 ; Dana Jamal Saeed 2
1 Department of Mathematics, College of Science, University of Sulaimani, Sulaimani, Kurdistan Region, Iraq
2 Directorate of Education of Sulaimani, Iraq
In this paper, the concept of cancellation modules is introduced, where is a prime ideal of a commutative ring with identity, also the effect of localization on cancellation modules is studied and some properties of this type of modules are given, furthermore some conditions are given which make cancellation modules as a cancellation and conversely. Also, the effect of ascending chain conditions and descending chain conditions on the cancellation modules are studied and different characterizations of this type of cancellation modules are given.