研究右R-模M的素子模K和它的伴随素理想adj(K)=(M/K)⊥之间的关系.证明右duo整环R上的任一挠可除右R-模D是无素的.右quasi-duo环R上的右R-模M的任意极大子模都是完全素的.
Let R be any ring with identity. In this paper the relationships of a prime submodule K of a right R-module M and its adjoint prime ideal adj (K) = (M/K) ⊥ are investigated. It is showed that for a right duo domain ring R any torsion divisible R-module D is prime-less. If R is a right quasi-duo ring and M a right R-module, then every maximal submodule of M is completely prime.