A new kind of generalization for quasi principally injective S-acts over monoids (QP-
injective),(and hence to generalize quasi injective acts), is introduced. This generalization is …

In this article, the concept of principally quasi-injective acts is extended to the concept of
small principally quasi-injective acts and several properties of principally quasi-injective acts …

Quasi-small P-injective Modules | Progress in Applied Science and Technology Main
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New types of modules, namely fully small stable and small duo modules over a ring are
introduced and investigated. These concepts lead to study the relation between these types …

The denition of principally pseudo injectivity motivates us to generalize the notion of
injectivity, noted SP pseudo injectivity. The aim of this paper is to investigate …

In act theory, Pseudo injective acts and their generalizations are essential. As a result, the
purpose of this work is to give a generalization of pseudo quasi principally injective acts …

Let M be a right R− module. A right R− module N is called small pseudo principally M−
injective (briefly, small PP M−− injective) if, every R− monomorphism from a small and …

NP-Injective Rings Page 1 International Journal of Contemporary Mathematical Sciences Vol.
12, 2017, no. 1, 13 - 21 HIKARI Ltd, www.m-hikari.com https://doi.org/10.12988/ijcms.2017.712 …

The denition of principally pseudo injectivity motivates us to generalize the notion of
injectivity, noted SP pseudo injectivity. The aim of this paper is to investigate …

The purposes of this thesis are to (1) study properties and characterizations of small simple
quasi-injective modules,(2) study properties and characterizations of endomorphism rings of …