Volume 9 (2021-2022)
Volume 8 (2020-2021)
Volume 7 (2019-2020)
Volume 6 (2018-2019)
Volume 5 (2017-2018)
Volume 4 (2016-2017)
Volume 3 (2015-2016)
Volume 2 (2014-2015)
Volume 1 (2013-2014)

Facts & Figures

Number of Volumes

10

Number of Issues

20

Number of Articles

178

Number of Contributors

291

Article View

149,304

PDF Download

121,797

View Per Article

838.79

PDF Download Per Article

684.25

Number of Submissions

647

Rejected Submissions

364

Reject Rate

56

Accepted Submissions

192

Acceptance Rate

30

Number of Indexing Databases

12

Number of Reviewers

1224

Accept Date (Days)

260

 

The Journal of Algebraic Systems (JAS) is a Mathematical publication of the Shahrood University of Technology in English. that is founded in 2013. It publishes high-quality original research articles in all research areas that have a significant bearing on algebraic systems. Topics covered include:

Algebra, Linear Algebra and its applications, Combinatorics and Algebraic Combinatorics, Coding Theory, Cryptography, Algebraic Topology, Algebraic Geometry,  Banach Algebras.

JAS is an open access journal. There is no publication charge.  JAS publishes 2 issues in each year.

All type papers published by JAS are made freely and permanently accessible online immediately upon publication. JAS is an "Open access" publishing allows an immediate, world-wide, barrier-free, open access to the full text of research papers, which is in the best interests of the scientific community.

High visibility for maximum global exposure with open access publishing model rigorous peer review (blind peer-review) of research papers prompt faster publication.

JAS has no publication charges and no submission fees.

All corresponding authors of each manuscript should be download "COPYRIGHT RELEASE FORM" from above this page then complete and sign this form by all authors and submit this form with all mandatory files which mentioned in bellow. By signing this form, copyright transfer to JAS.

 

Submission of a manuscript implies that:

1) The work described has not been published before (except in the form of an abstract or as part of a published lecture, review, or thesis).

2) It is not under consideration for publication elsewhere.

3) Its publication has been approved by all coauthors, if any, as well as by the responsible authorities at the institute where the work has been carried out.

4) Authors agree to automatic transfer of the copyright to the publisher, if and when their manuscript is accepted for publication.

5) The manuscript will not be published elsewhere.

 

JAS respect all aspects of publication ethics of the Committee on Publication Ethics (COPE). COPE is a forum for editors and publishers of peer-reviewed journals to discuss all aspects of publication ethics. COPE provides advice to editors and publishers on all aspects of publication ethics and, in particular, how to handle cases of research and publication misconduct. COPE does not investigate individual cases but encourages editors to ensure that cases are investigated by the appropriate authorities (usually a research institution or employer).

The journal is accepted for inclusion by SCOPUS

Journal of Algebraic Systems (JAS) has been accepted for inclusion in Elsevier’s Scopus database since 2019. We encourage all authors to submit their high quality papers to this journal.

SCImago Journal & Country Rank

ON THE COMPUTATIONAL COMPLEXITY ASPECTS OF PERFECT ROMAN DOMINATION

S.H. Mirhoseini; N. Jafari Rad

Volume 10, Issue 2 , January 2023, Pages 189-202

https://doi.org/10.22044/jas.2021.11146.1554

Abstract
  ‎A perfect Roman dominating function (PRDF) on a graph $G$ is a function $ f:V(G)\to \{0,1,2\}$ satisfying the condition that every vertex $u$ with $f(u) = 0$ is adjacent to exactly one vertex $v$ for which $f(v) = 2$‎. ‎The weight of a PRDF $f$ is the sum of the weights of the vertices under ...  Read More

r-CLEAN RINGS RELATIVE TO RIGHT IDEALS

H. Ibrahim Hakmi; B. Ali Alussein

Volume 10, Issue 2 , January 2023, Pages 203-224

https://doi.org/10.22044/jas.2021.10627.1525

Abstract
  Abstract.An associative ring R with identity is called r¡clean ring if everyelement of R is the sum of a regular and an idempotent element. In this paper,we introduce the concept of r-clean rings relative to right ideal. We studyvarious properties of these rings. We give some relations between ...  Read More

GRADED I-PRIME SUBMODULES

I. Akray; Sh. Othman; A. Jabbar; H. Hussein

Volume 10, Issue 2 , January 2023, Pages 225-243

https://doi.org/10.22044/jas.2022.11158.1556

Abstract
  Let $R= \bigoplus_{g \in G} R_g$ be a $G-$graded commutative ring with identity, $I$ be a graded ideal and let $M$ a $G-$graded unitary $R$-module, where $G$ is a semigroup with identity $e$. We introduce graded $I-$prime ideals (submodules) as a generalizations of the classical notions of prime ideals ...  Read More

FALTINGS’ LOCAL-GLOBAL PRINCIPLE FOR THE MINIMAXNESS OF LOCAL COHOMOLOGY MODULES DEFINED BY A SYSTEM OF IDEALS

F. Dehghani-Zadeh; A.R. Hajikarimi

Volume 10, Issue 2 , January 2023, Pages 245-258

https://doi.org/10.22044/jas.2022.10587.1524

Abstract
  Let R be a commutative Noetherian ring with nonzero identity. Let φ be a system of ideals of R and let M, N two finitely generated R-modules. We prove that there are local- global principles for the finiteness and minimaxness of generalized local cohomology module H_φ^i (M, N) , in certain cases.  Read More

ON HOMOLOGICAL CLASSIFICATION OF MONOIDS BY CONDITION (PWPsc) OF RIGHT ACTS

Hossein Mohammadzadeh Saany; Leila Nouri

Volume 10, Issue 2 , January 2023, Pages 259-283

https://doi.org/10.22044/jas.2022.11070.1548

Abstract
  In this paper, we introduce Condition (PWPsc) as a generalization of Condition (PWP_E) of acts over monoids, and we observe that Condition (PWPsc) does not imply Condition (PWP_E). In general, we show that Condition (PWPsc) implies the property of being principally weakly flat, and that in left PSFmonoids, ...  Read More

INTUITIONISTIC FALLING SHADOWS APPLIED TO COMMUTATIVE IDEALS IN BCK-ALGEBRAS

R. A. Borzooei; X. L. Xin; Y. B. Jun

Volume 10, Issue 2 , January 2023, Pages 285-297

https://doi.org/10.22044/jas.2022.10104.1503

Abstract
  The notion of commutative falling intuitionistic fuzzy ideal of a BCK-algebra is introduced and related properties are investigated. We verify that every commutative intuitionistic fuzzy ideal is a commutative falling intuitionistic fuzzy ideal, and provide example to show that a commutative falling ...  Read More

ON DETERMINING THE DISTANCE SPECTRUM OF A CLASS OF DISTANCE INTEGRAL GRAPHS

Seyed M. Mirafzal; R. Kogani

Volume 10, Issue 2 , January 2023, Pages 299-308

https://doi.org/10.22044/jas.2022.11207.1559

Abstract
  The distance eigenvalues of a connected graph $G$ are the eigenvalues of its distance matrix‎‎$D(G)$‎. ‎A graph is called distance integral if all of its‎‎distance eigenvalues are integers.‎‎Let $n$ and $k$ be integers with $n>2k‎, ‎k\geq1$‎. ‎The bipartite ...  Read More

ON THE PATH HYPEROPERATION AND ITS CONNECTIONS WITH HYPERGRAPH THEORY

R. Bayat Tajvar; M. Latifi

Volume 10, Issue 2 , January 2023, Pages 309-321

https://doi.org/10.22044/jas.2022.11493.1580

Abstract
  In this paper, we introduce a path hyperoperation associated with a hypergraph,which is an extension of the Corsini’s hyperoperation.We investigate some related properties and study relations betweenthe path hyperoperation and hypergraph theory.  Read More

A NOTE ON Cc(X) VIA A TOPOLOGICAL RING

R. Mohamadian; M. Namdari; H. Najafian; S. Soltanpour

Volume 10, Issue 2 , January 2023, Pages 323-334

https://doi.org/10.22044/jas.2022.11467.1579

Abstract
  Let $C_c(X)$ (resp., $C_c^*(X)$) denote the functionallycountable subalgebra of $C(X)$ (resp., $C^*(X)$),consisting of all functions (resp., bounded functions) with countable image.$C_c(X)$ (resp., $C_c^*(X)$) as a topological ring via $m_c$-topology (resp., $m^*_c$-topology) and $u_c$-topology (resp., ...  Read More

PERFECTNESS OF THE ANNIHILATOR GRAPH OF ARTINIAN COMMUTATIVE RINGS

M. Adlifard; Sh. Payrovi

Volume 10, Issue 2 , January 2023, Pages 335-343

https://doi.org/10.22044/jas.2022.11358.1571

Abstract
  ‎Let $R$ be a commutative ring and $Z(R)$ be the set of its zero-divisors‎.‎The annihilator graph of $R$‎, ‎denoted by $AG(R)$ is a simple undirected graph whose vertex‎‎set is $Z(R)^*$‎, ‎the set of all nonzero zero-divisors of $R$‎, ‎and two distinct vertices ...  Read More

A GRAPH ASSOCIATED TO FILTERS OF A LATTICE

Sh. Ebrahimi Atani; M. Khoramdel; S. Dolati Pish Hesari; M. Nikmard Rostamalipour

Volume 10, Issue 2 , January 2023, Pages 345-359

https://doi.org/10.22044/jas.2022.10633.1526

Abstract
  Let $L$ be a lattice with the least element $0$ and the greatest element $1$. In this paper, we associate a graph to filters of $L$, in which the vertex set is being the set of all non-trivial filters of $L$, and two distinct vertices $F$ and $E$ are adjacent if and only if $F \cap E \neq \{1\}$. We ...  Read More

WEAKLY BAER RINGS

S. Mehralinejadian; A. Moussavi; Sh. Sahebi

Volume 10, Issue 2 , January 2023, Pages 361-374

https://doi.org/10.22044/jas.2022.11148.1555

Abstract
  We say a ring R with unity is left weakly Baer if the left annihilatorof any nonempty subset of R is right s-unital by right semicentral idempotents,which implies that R modulo the left annihilator of any nonempty subset isflat. It is shown that, unlike the Baer or right PP conditions, the weaklyBaer ...  Read More

A NEW PROOF OF THE PERSISTENCE PROPERTY FOR IDEALS IN DEDEKIND RINGS AND PR¨UFER DOMAINS

M. Nasernejad

Volume 1, Issue 2 , January 2014, , Pages 91-100

https://doi.org/10.22044/jas.2014.229

Abstract
  In this paper, by using elementary tools of commutative algebra, we prove the persistence property for two especial classes of rings. In fact, this paper has two main sections. In the first main section, we let $R$ be a Dedekind ring and $I$ be a proper ideal of $R$. We prove that if $I_1,\ldots,I_n$ ...  Read More

f-DERIVATIONS AND (f; g)-DERIVATIONS OF MV -ALGEBRAS

L. Kamali Ardakani; Bijan Davvaz

Volume 1, Issue 1 , September 2013, , Pages 11-31

https://doi.org/10.22044/jas.2013.167

Abstract
  Recently, the algebraic theory of MV -algebras is intensively studied. In this paper, we extend the concept of derivation of $MV$-algebras and we give someillustrative examples. Moreover, as a generalization of derivations of $MV$ -algebraswe introduce the notion of $f$-derivations and $(f; g)$-derivations ...  Read More

UPPER BOUNDS FOR FINITENESS OF GENERALIZED LOCAL COHOMOLOGY MODULES

Moharram Aghapournahr

Volume 1, Issue 1 , September 2013, , Pages 1-9

https://doi.org/10.22044/jas.2013.169

Abstract
  Let $R$ be a commutative Noetherian ring with non-zero identity and $a$ an ideal of $R$. Let $M$ be a finite $R$--moduleof finite projective dimension and $N$ an arbitrary finite $R$--module. We characterize the membership of the generalized local cohomology modules $H^{i}_{a}(M,N)$ in certain Serre ...  Read More

GENERALIZATIONS OF δ-LIFTING MODULES

Yahya Talebi; Mehrab Hosseinpour

Volume 1, Issue 1 , September 2013, , Pages 67-77

https://doi.org/10.22044/jas.2013.168

Abstract
  In this paper we introduce the notions of $G_{1}^{*}L$-module and $G_{2}^{*}L$-module which are two proper generalizations of $\delta$-lifting modules. We give some characterizations and properties of these modules. We show that a$G_{2}^{*}L$-module decomposes into a semisimple submodule $M_{1}$ and ...  Read More

ON SELBERG-TYPE SQUARE MATRICES INTEGRALS

Mohammad Arashi

Volume 1, Issue 1 , September 2013, , Pages 53-65

https://doi.org/10.22044/jas.2013.164

Abstract
  In this paper we consider Selberg-type square matrices integrals with focus on Kummer-beta types I & II integrals. For generality of the results for real normed division algebras, the generalized matrix variate Kummer-beta types I & II are defined under the abstract algebra. Then Selberg-type ...  Read More

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