Let $G$ be a group with identity $e$. $R$ $G$-graded commutative ring and $M$ graded $R$-module. In this paper, we introduce the concept of primary-like submodules as new generalization primary ideals give some basic results about modules. Special attention has been paid, when satisfies gr-primeful property, to find extra properties these submodules.

The main goal of this article is to explore the concepts graded ϕ-2-absorbing and primary submodules as a new generalization 2-absorbing submodules. Let ϕ:GS(M)→GS(M)⋃{∅} be function, where GS(M) denotes collection R-submodules M. A proper K∈GS(M) said R-submodule M if whenever x,y are homogeneous elements R s element with xys∈K−ϕ(K), then xs∈K or ys∈K xy∈(K:RM), we call K xs ys in radical xy∈(...

As an abstraction of the geometric notion of translation, author in [8] has introduced two operators T+ and Tcalled the fuzzy translation operators on the fuzzy set and studied their properties and also investigated the action of these operators on the (Anti) fuzzy subgroups of a group in [8] and (Anti) fuzzy subring and ideal of a ring in [9]. The notion of anti fuzzy submodule of a module h...

In the present paper, the author shows that if a homogeneous submodule M of the Bergman module La(Bd) satisfies PM − ∑ i MziPMM ∗ zi ≤ c N + 1 PM for some number c > 0, then there is a sequence {fj} of multipliers and a positive number c′ such that c′PM ≤ ∑ j Mfj M ∗ fj ≤ PM, i.e., M is approximately representable. The author also proves that approximately representable homogeneous submodules a...

Relatively morphic submodules are defined and a new class of modules between morphic and Hopfian modules is singled out. Special care is given to the Abelian groups case.

This article presents ac fault ride-through strategies for the “extended-overlap” operating mode of alternate arm converter (AAC), which is a type modular multilevel voltage source that has been proposed HVdc transmission applications. The AAC offers several benefits over half-bridge converter, such as requiring fewer submodules with smaller capacitance and providing dc capability. Novel symmet...

Let R be a commutative ring with non-zero identity, S multiplicatively closed subset of and M unital R-module. In this paper, we define submodule N (N :R M) ? = to weakly S-primary if there exists s such that whenever m 0 , am N, then either sa ??(N or sm N. We present various properties characterizations concept (especially in faithful multiplication modules). Moreover, the behavior structure ...