In the study of hereditary Noetherian rings, it is clear that hereditary Noetherian prime rings will play a central role (see, for example, [12]). Here we study the (two-sided) ideals of an hereditary Xoetherian prime ring and, as a consequence, ascertain the structure of factor rings and torsion modules. The torsion theory represents a generalization of similar results about Dedekind prime rin...

Inspired by a recent paper due to José Luis García, we revisit the attempt of Daniel Simson construct counterexample pure semisimplicity conjecture. Using compactness, show that existence such would readily follow from very certain (countable set of) hereditary artinian rings finite representation type. The is then proved be equivalent special types embeddings, which call tight, division into s...

In ring theory, the notion of annihilator is an important tool for studying the structures. Many characterizations and structure theorems can be derived by using this notion. On the other hand, certain classes of rings (e.g., Baer rings and Rickart rings) are defined by considering annihilators ideals. In the present work, we introduce a class of rings which is close to the class of Rickart rin...