In this paper, we continue to study and investigate the homological objects related to s-pure
and neat exact sequences of modules and module homomorphisms. A right module A is …

Suppose that $(\mathcal {F},\mathcal {M}) $ is an injective structure of $ R $-Mod such that
the class $\mathcal {F} $ is closed for direct limits, then two modules in $\mathcal {M} $ are …

Both the classes of $ R $-coneat injective modules and its superclass, pure Baer injective
modules, are shown to be preenveloping. The former class is contained in another one …

In this paper, we study left orthogonal class of max-flat modules which are the homological
objects related to s-pure exact sequences of modules and module homomorphisms …

An-module is called absolutely self neat if whenever is a map from a maximal left ideal of,
with kernel in the filter is generated by the set of annihilator left ideals of elements in into …

A module A is called principally self injective if for each principal left ideal L of R and each
homomorphism f: L−→ A with kerf⊇ ann (a) for some a∈ A, there is a homomorphism R−→ …

It is well-known that the family of coneat-injective modules has many properties that
resemble the classes of injective modules, pure-injective modules and RD-injective …