- International Electronic Journal of Algebra
- Volume:18 Issue:18
- A RELATIONSHIP BETWEEN 2-PRIMAL MODULES AND MODULES THAT SATISFY THE RADICAL FORMULA
A RELATIONSHIP BETWEEN 2-PRIMAL MODULES AND MODULES THAT SATISFY THE RADICAL FORMULA
Authors : David Ssevviiri
Pages : 34-45
Doi:10.24330/ieja.266202
View : 13 | Download : 10
Publication Date : 2015-12-01
Article Type : Research Paper
Abstract :The coincidence of the set of all nilpotent elements of a ring with its prime radical has a module analogue which occurs when the zero submodule satisfies the radical formula. A ring R is 2-primal if the set of all nilpotent elements of R coincides with its prime radical. This fact motivates our study in this paper, namely; to compare 2-primal submodules and submodules that satisfy the radical formula. A demonstration of the importance of 2-primal modules in bridging the gap between modules over commutative rings and modules over noncommutative rings is done and new examples of rings and modules that satisfy the radical formula are also givenKeywords : Radical formula, prime submodule, completely prime submodule, 2 primal submodule