Nonlinear Functional Analysis and Applications

Nonlinear Functional Analysis and Applications (ISSN 1229-1595 (Print), ISSN 2466-0973(Online)) is supported by Kyungnam University, 449 Wolyoung-dong, Masanhabpo-gu, Changwon, Gyeongnam 51767, Korea, and it will be published one volume with four numbers each year with refereed research papers in pure and applied mathematics by Department of Mathematics Education Kyungnam University.

Aim and Scope: The international mathematical journal NFAA will be published carefully selected original research papers on nonlinear functional analysis and applications, that is, ordinary differential equations, all kinds of partial differential equations, functional differential equations, integrodifferential equations, control theory, approximation theory, optimal control, optimization theory, numerical analysis, variational inequalities, asymptotic behavior of solutions, fixed point theory, dynamic systems and complementarity problems. Papers for publication will be communicated and recommended by the members of the Editorial Board.

Copyright ⓒ 2025 by Department of Mathematics Education Kyungnam University.

The submission of a paper implies the author’s assurance that it has not been copyrighted, published, or submitted for publication elsewhere. If the paper is accepted for publication in NFAA, the authors agree to automatically transfer the signed copyright form to the publisher of the journal NFAA.

Submission of Manuscript: Manuscript submitted to NFAA has not been published previously, has not been copyrighted, is not being submitted for publication elsewhere and the author(s) agree that the copyright for the article will be transferred to the publisher upon acceptance of the article. Two copies of each submitted manuscript for publication should be sent to the Editor-in-Chief or directly to any one of the member of Editorial Board listed in next page whose field is nearest to that of the manuscript. Submission by e-mail is also welcome All other editorial correspondences should be addressed to the Editor-in-Chief.

Cover to Cover Reviewed/ Indexed in Scopus, Mathematical Reviews, Zentralblatt Mathematik and KCI.


INSTRUCTIONS TO AUTHORS

Authors are cordially invited to submit papers on subjects of pure and applied mathematics to the Editor-in-Chief, at the address below, or directly to a member of Editorial Board.

Manuscripts should be typeset in English with double spacing on good quality A4-format white papers by using AMS-TEX or AMS-LATEX. All manuscripts should be submitted by e-mail to jongkyuk@kyungnam.ac.kr or kksmj@kyungnam.ac.krAnd also you can submit your manuscript by online : Online Submissions. The authors will be asked to submit their accepted manuscripts electronically. No changes should be made in the mathematics of the manuscript at this stage.

The title of the manuscript should be typed in capital letters bold face. The name of the authors should be centered at the top of page 1. After the authors' names, the addresses (with e-mail addresses) of the authors should appear at the end of the paper. And also, it is desirable to include an Abstract which should not exceed 200 words. The authors should also include, as footnotes for page 1, Keywords and Phrases as well as 2010 Mathematics Subject Classifications. Other footnotes may also be included in the first page about supporting grants, presentations, etc. Footnotes on pages other than the first should be avoided. The width (resp. deep) of the text of the final submitted version of the paper should be exactly 13cm (resp. 19cm). Titles of all principal Sections, Acknowledgement, and Appendices should be typed centered capitalized bold face in the same font as the manuscript. For more details, you can see the informations at the menu online submissions.

References should be listed in alphabetical order according to the surnames of the first author at the end of the paper and should be cited in the text as, e.g., [2] or [3, Theorem 4], etc. It is suggested that the authors make concrete references to the items of the References section.

[1] J.K. Kim and Salahuddin, Partial regularization and descent method for a extended primal-dual system, Nonlinear Funct. Anal. Appl., 25(3) (2020), 579-585, doi.org/10.22771/nfaa.2020.25.03.12.

[2] N.U. Ahmed, A class of nonlinear evolution equations on Banach spaces driven by finitely additive measures and its optimal control, Nonlinear Funct. Anal. Appl.,  24(4) (2019), 837-864.

[3] V. Lakshmikantham and S. Leela, Nonlinear Differential equations in abstract spaces, Pergamon Press Inc., New York, 1981.

Article Processing Charge (APC): The article processing charge is charged for the cost of managing the journal NFAA website, printing cost, and air-mail postage of the reprints and copy of print version of NFAA. For more detail, see the  menu "Author fees".

Subscription: Library and Institutional: 300:00 US$,  Personal: 250:00 US$. All countries except Korea add 30:00 US$ for surface mail or 40:00 US$ for air mail.

Nonlinear Functional Analysis and Applications has a home page. It is located at the URL: http://nfaa.kyungnam.ac.kr/journal-nfaa


Volume 30, Number 2, June 2025

Table of Contents

Articles

STUDY OF IMPULSIVE PROBLEM WITH CAPUTO FRACTIONAL DERIVATIVE INVOLVING NONLOCAL CONDITIONS USING FIXED POINT THEORY PDF
Swathi Dhandapani, Karthik Raja Umapathi, Jeyaraman Mathuraiveeran, Kamal Shah, Thabet Abdeljawad, Fahd Jarad 315-329
SOME SANDWICH THEOREMS FOR MEROMORPHIC UNIVALENT FUNCTIONS DEFINED BY A NEW HADAMARD PRODUCT OPERATOR PDF
Qasim Ali Shakir, Waggas Galib Atshan 331-344
SOME NEW RESULTS ON DIFFERENTIAL SUBORDINATIONS AND SUPERORDINATIONS FOR ANALYTIC p-VALENT FUNCTIONS USING NEW HADAMARD PRODUCT OPERATOR PDF
Arkan Firas Abbas, Waggas Galib Atshan 345-359
FIXED POINT RESULTS IN A MULTIPLICATIVE b2-METRIC SPACE PDF
Pravin Singh, Shivani Singh, Virath Singh 361-372
APPROXIMATION RESULTS FOR GENERALIZED NONEXPANSIVE MAPPINGS AND THEIR APPLICATIONS IN VARIOUS NONLINEAR PROBLEMS PDF
Fayyaz Ahmad, Jong Kyu Kim, Kifayat Ullah, Junaid Ahmad 373-396
ITERATIVE ALGORITHM FOR MULTIVALUED GENERALIZED (α, β)-NONEXPANSIVE MAPPINGS IN AN ORDERED CAT(0) SPACE WITH APPLICATION PDF
Jong Kyu Kim, Samir Dashputre, Rashmi Verma,   Padmavati 397-418
FRACTIONAL SPECTRAL GRAPH WAVELET TRANSFORM APPROXIMATION IN TERMS OF MODULUS OF CONTINUITY PDF
Hawraa Abbas Almurieb, Zainab Abdulmunim Sharba, Jolan Lazim Theyab 419-428
ESTIMATES FOR FRACTIONAL INTEGRALS OF RIEMANN-LIOUVILLE TYPE USING A CLASS OF FUNCTIONS PDF
Adel Benguessoum, Halim Benali, Mohammed Said Souid, Kanokwan Sitthithakerngkiet 429-446
AN APPLICATION OF EL-ZAKI TRANSFORM TO VARIOUS TYPES OF ULAM STABILITY OF LINEAR DIFFERENTIAL EQUATIONS PDF
Ramdoss Murali, Arumugam Ponmana Selvan, Siriluk Donganont, Choonkil Park 447-464
ULAM STABILITY OF LINEAR DIFFERENTIAL EQUATIONS OF HIGHER ORDER USING ABOODH TRANSFORM PDF
Sanmugam Baskaran, Ramdoss Murali, A. Ponmana Selvan, Mana Donganont, Choonkil Park 465-475
A STRONGLY COUPLED SUB-LAPLACIAN SYSTEM ON THE HEISENBERG GROUP ℍ₁ PDF
Rachid Echarghaoui, Hicham Hadad, Abdelouhab Hatimi, Khadija Louzaoui 477-498
HYERS-ULAM STABILITY OF ANTIDERIVATION IN BANACH ALGEBRA VIA FIXED POINT THEOREM PDF
Yamin Sayyari, Siriluk Donganont, Mehdi Dehghanian, Mana Donganont 499-512
GLOBAL ANALYSIS OF A TIME-FRACTIONAL ORDER IN SPATIO-TEMPORAL BASIC VIRUS DYNAMIC MODELING PDF
Chouaib Bounkaicha, Youssef Tabit, Karam Allali 513-528
EQUILIBRIUM SOLUTION IN NON-COOPERATIVE QUEUING GAMES ON OPEN NETWORK WITH UN-EQUAL ARRIVAL RATES PDF
Ali M. Almuntaser, R.M. Salem, Essam ElSeidy, H. Nabiel 529-545
FIXED POINT THEOREMS OF CONDENSED KANNAN-TYPE CONTRACTION IN 𝒢-METRIC SPACES PDF
Olalekan Taofeek Wahab, Salaudeen Alaro Musa, Abdulazeez Adebayo Usman, Dunama John, Ghazali Nasirudeen Mohammed 547-560
NUMERICAL SOLUTION FOR A NONLINEAR COUPLED SYSTEM OF LANGEVIN EQUATIONS VIA ABC FRACTIONAL OPERATORS PDF
Hasnaa F. Mohammed, Riyam Bassim Abdulmaged, Alan Jalal abdulqader 561-586
EQUILIBRIUM SOLUTION IN QUEUING GAMES PLAYED ON 3×3-GRID PDF
Ali M. Almuntaser, R. M. Salem, Essam El-Seidy, H. Nabiel, Emad J. Ebrahim 587-600
SOME CONDITIONS FOR FUNCTIONS DEFINED BY BINOMIAL DISTRIBUTION TO BE IN A COMPREHENSIVE SUBFAMILY OF ANALYTIC FUNCTIONS PDF
Basem Aref Frasin, Tariq Al-Hawary, Jamal Salah 601-612
ANALYTICAL SOLUTION OF ABEL'S INTEGRAL EQUATION VIA NEW TRANSFORM SO-CALLED SADIK TRANSFORM WITH APPLICATIONS PDF
Riyam Bassim Abdulmaged, Alan Jalal abdulqader, M. Basim, Hasnaa F. Mohammed, Saleh S. Redhwan 613-623
APPROXIMATE OF HOMOMORPHISM AND DERIVATIONS ON BANACH ALGEBRA VIA DIRECT AND FIXED POINT METHOD PDF
Mohammed Salih Sabah, Shaymaa Alshybani 625-646


ISSN: 1229-1595 (Print), 2466-0973 (Online)

(51767) 7 Kyungnamdaehak-ro, Masanhappo-gu, Changwon-si, Gyeongsangnam-do, Republic of Korea