On the spectrum of a module over a commutative ring
On the spectrum of a module over a commutative ring
Let R be a G-graded commutative ring with identity and let M be a graded R-module.A proper graded submodule N of M is called graded classical prime if for every a, b ∈ h(R), m ∈ h(M ), whenever abm ∈ N , then either am ∈ N or bm …