Volume 4 (2022)
Volume 3 (2021)
Volume 2 (2020)
Volume 1 (2019)

Facts and Figures

Number of Volumes 5
Number of Issues 12
Number of Articles 76
Number of Contributors 119
Article View 10,312
PDF Download 6,858
View Per Article 135.68
PDF Download Per Article 90.24

About Journal
Mathematical Analysis and its Contemporary Applications (MACA) is an international peer-reviewed quarterly publication that publishes high-quality papers on all aspects of Energy and Sustainability. MACA is an open-access publication, The following manuscript format can be published in the journal: Original article, short communication (brief report or brief communication), review article, systematic review and meta-analysis, Letter to editor, commentary and editorial.

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As RGNAA Publishing Group. has supported all of the publishing costs of Mathematical Analysis and its Contemporary Applications (MACA), the article processing charge and any other publication fees in the journal are free for authors.

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Parameterised eight order iterative structures requiring no function derivative for solving nonlinear equation
Parameterised eight order iterative structures requiring no function derivative for solving nonlinear equation

Oghovese Ogbereyivwe; Salisu Shehu Umar

Volume 5, Issue 2 , July 2023, Pages 1-16

https://doi.org/10.30495/maca.2023.1990834.1072

Abstract
  In this work, the function derivatives in the double Newton iterative structure were annihilated by the use of function estimation with polynomial interpolation and divided difference ...  Read More
Characterization of uniformly asymptotic S-Toeplitz and S-Hankel operators
Characterization of uniformly asymptotic S-Toeplitz and S-Hankel operators

Massoud Salehi Sarvestani; Massoud Amini

Volume 5, Issue 2 , July 2023, Pages 17-28

https://doi.org/10.30495/maca.2023.1989709.1071

Abstract
  In this paper,  we show that a shift operator on a separable Hilbert space with infinite multiplicity is strongly approximated by shift operators with finite multiplicities. Moreover, ...  Read More
Evaluation of integrals and series with uncommon methods
Evaluation of integrals and series with uncommon methods

Nicola Fabiano

Volume 5, Issue 2 , July 2023, Pages 29-38

https://doi.org/10.30495/maca.2023.2002074.1076

Abstract
  Definite integrals and series are calculated using uncommon methods: Feynman's parametrization, Schwinger's representation, and Cauchy's complex integration for series.  Read More
Fuzzy ideals of BCI-algebras with respect to t-norm
Fuzzy ideals of BCI-algebras with respect to t-norm

Rasul Rasuli

Volume 5, Issue 2 , July 2023, Pages 39-59

https://doi.org/10.30495/maca.2022.1968545.1065

Abstract
  In this paper, we introduce and define the concepts of fuzzy implicative ideals, fuzzy closed implicative ideals and fuzzy commutative ideals of BCI-algebras with respect to T-norms ...  Read More
Almost convex valued perturbation to second order sweeping process
Almost convex valued perturbation to second order sweeping process

Doria Affane; Mustapha Fateh Yarou

Volume 5, Issue 2 , July 2023, Pages 61-72

https://doi.org/10.30495/maca.2023.1990922.1073

Abstract
  This paper deals with nonconvex set-valued perturbation to second order nonlinear evolution system governed by the so-called nonconvex sweeping process for a class of subsmooth moving ...  Read More
On Palais method in b-metric like spaces
On Palais method in b-metric like spaces

Nikola Mirkov; Zoran D. Mitrovic; Mudasir Younis; Stjan Radenovic

Volume 3, Issue 3 , September 2021, , Pages 33-38

https://doi.org/10.30495/maca.2021.1932449.1015

Abstract
  This paper aims to prove that the Lipschitz constant in the Banach contraction principle belongs to the whole interval [0, 1) for all the six classes of spaces viz. metric spaces, b-metric ...  Read More
On various properties of module Lau product of algebras
On various properties of module Lau product of algebras

Prakash A. Dabhi; Yuvraj D. Pipaliya

Volume 4, Issue 4 , December 2022, , Pages 1-12

https://doi.org/10.30495/maca.2022.1955532.1055

Abstract
  Let $\mathcal{A},$ $\mathcal{B},$ and $\mathcal{X}$ be complex algebras, $\theta : \mathcal{B} \longrightarrow \mathcal{X}$ be an algebra homomorphism, and let $\mathcal{A}$ be an $\mathcal{X}$-bimodule. ...  Read More
Stability of quartic functional equation in paranormed spaces
Stability of quartic functional equation in paranormed spaces

Karthikeyan Subramani; Choonkil Park; John Michael Rassias

Volume 3, Issue 1 , February 2021, , Pages 48-58

https://doi.org/10.30495/maca.2021.1924046.1001

Abstract
  In this paper, we prove the Ulam-Hyers stability of the following quartic functional equation in paranormed spaces using both direct and fixed point methods.  Read More
Analytic differenceability of functions
Analytic differenceability of functions

Soodeh Mehboodi; Mohammad Hadi Hooshmand

Volume 3, Issue 1 , February 2021, , Pages 1-12

https://doi.org/10.30495/maca.2021.680048

Abstract
  Analytic summability of functions was introduced by Hooshmand in 2016. He used Bernoulli numbers and polynomials Bn(z) to define analytic summability and related analytic summand functions. ...  Read More
Intuitionistic fuzzy stability of the heptic functional equation
Intuitionistic fuzzy stability of the heptic functional equation

Mohammad Shafii Mousavi

Volume 3, Issue 2 , June 2021, , Pages 1-14

https://doi.org/10.30495/maca.2021.1926769.1006

Abstract
  In this article, by using a fixed point method, we establish the intuitionistic fuzzy version of Hyers-Ulam stability for a heptic functional equation that was introduced by Xu and ...  Read More
2-simultaneous quasi-Chebyshev and weakly-Chebyshev subspaces in quotient generalized 2-normed spaces
2-simultaneous quasi-Chebyshev and weakly-Chebyshev subspaces in quotient generalized 2-normed spaces

Majid Abrishami-Moghaddam

Articles in Press, Accepted Manuscript, Available Online from 08 July 2023

https://doi.org/10.30495/maca.2023.2000990.1074

Abstract
  In this paper, we present characterizations of 2-simultaneous quasi-Chebyshevity and 2-simultaneous weakly Chebyshevity in quotient generalized 2-normed spaces.  Read More
Some common fixed points results via the degree of nondensifiability
Some common fixed points results via the degree of nondensifiability

Gonzalo Garcia

Articles in Press, Accepted Manuscript, Available Online from 18 July 2023

https://doi.org/10.30495/maca.2023.2004998.1078

Abstract
  In this paper, under suitable conditions and by using the so-called degree of nondensifiability (DND), we provide sufficient conditions for the existence of a common fixed point for ...  Read More
n-projective modules in n-abelian category
n-projective modules in n-abelian category

Samira Hashemi; Feysal Hassani; Rasul Rasuli

Articles in Press, Accepted Manuscript, Available Online from 14 September 2023

https://doi.org/10.30495/maca.2022.1965161.1063

Abstract
  In this paper, we introduce and clarify a new presentation between the n-exact sequence and the n-projective module. Also, we obtain some new results about them  Read More
A survey on $\Theta$-contractions and fixed point theorems
A survey on $\Theta$-contractions and fixed point theorems

Shehu Shagari Mohammed; Oloche Paul

Articles in Press, Accepted Manuscript, Available Online from 14 September 2023

https://doi.org/10.30495/maca.2023.2005470.1079

Abstract
  In this work, a collection of various fixed point results of $\Theta$-contractions are examined. Important results from when the concept was introduced up to the recent developments ...  Read More
Boundedness of some operators on variable exponent Fofana's spaces and their preduals
Boundedness of some operators on variable exponent Fofana's spaces and their preduals

Nouffou Diarra

Articles in Press, Accepted Manuscript, Available Online from 14 September 2023

https://doi.org/10.30495/maca.2023.2006788.1080

Abstract
   Let $ 1 \leq p\leq \alpha \leq  q \leq \infty$.  The  Fofana's spaces $\left(L^{p},\ell^{q}\right)^{\alpha}(\mathbb{R}^d)$  were introduced in 1988 by Fofana ...  Read More
Characterization of semi-continuity in $L^{p}$-spaces
Characterization of semi-continuity in $L^{p}$-spaces

Samwel Asamba; Benard Okelo; Robert Obogi; Priscah Omoke

Articles in Press, Accepted Manuscript, Available Online from 14 September 2023

https://doi.org/10.30495/maca.2023.2006888.1081

Abstract
  Upper and lower semi-continuous functions are important in many areas and play a key role in optimization theory. This paper characterizes the lower and upper semi-continuity of $L^{p}$-space ...  Read More

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