Gulf Journal of Mathematics (ISSN 2309-4966) is an international, open access mathematics journal based in Dubai, UAE. The journal publishes carefully refereed research articles in all mainstream branches of pure and applied mathematics that make a significant contribution to the existing literature. The current acceptance rate for publication is 15%.

GJoM is indexed in Scopus, SJR (Q3), MathSciNet, Zentralblatt MATH, EBSCO, and Crossref databases.

Current Issue

Vol. 19 No. 2 (2025)

Published: 2025-04-20

Articles

Repdigits as absolute value of difference between Lucas and Fibonacci numbers

Charles Wend-Waoga Tougma, Salifou Nikiéma

1-19

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A numerical approach for solving a semilinear obstacle problem on the boundary

Zhor Mellah, El Bekkaye Mermri, Mohammed Bouchlaghem

20-35

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On k-potent Armendariz rings

Asma Ali, Shafahat Hussain

36-46

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On the Fibonacci numbers and their sums which are close to a power of 3

Anouar Gaha, Soufiane Mezroui

47-60

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Nonparametric relative error regression estimator under η-weak dependence with geometric rate

Hadjer Djeniba, Sarra Leulmi, Kenza Assia Mezhoud

61-76

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Multiplication operator on weighted Lebesgue sequence spaces

René Erlín Castillo, Héctor Chaparro, Oscar Alejandro Chaparro

77-92

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Advanced solutions for nonlinear fractional equations: a Laplace-Caputo-RKDM approach

Nadir Djeddi, Iqbal Batiha, Nesrine Harrouche, Mohammed Al-Smadi, Shaher Momani

93-110

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A new subclass of bi-univalent functions of complex order defined by the symmetric q-derivative and subordination

Mohammad El-Ityan, Tariq Al-Hawary, Suha Hammad, Basem Frasin

111-120

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The study of fracional anomalous diffusion laws on the hypersphere

Abdelghani Daoudi, Mabrouk Benhamou, El Hassan El Kinani

121-141

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Mean square convergence of functional conditional distribution estimators under twice censoring

Ranya Boustila, Sarra Leulmi

142-155

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First-order integer-valued auto-regressive process with discrete Lindley distribution marginal

Tégawendé Martin Kabore, O. Jean-Etienne Ouedraogo, Marcel Ilboudo

156-167

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Idempotent graph of 2x2 matrix ring with involution

Anita Lande, Anil Khairnar

168-180

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Computational spectral method for solving two-dimensional Riesz multi-term time-fractional diffusion equation

Mouhssine Zakaria, Abdelaziz Moujahid

181-199

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A note on generalized Marcinkiewics integrals associated to surface of revolution

Basma Al-Shutnawi

200-212

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Implicit function theorem to the dynamic von Karman model of shell

Brahim El-Aqqad, Jaouad Oudaani, Abdelkrim El Mouatasim

213-227

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Some results of new definition of N_F^α-Fourier transform and their applications

Bahloul Rachid, Mohammed Sababheh

228-246

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On uniqueness of local entropy solution of a convection-diffusion type integro-differential equation

Mohamed Bance, Safimba Soma

247-259

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Applications of m-fold-p-valent symmetric functions associated with a generalized Riemann-Liouville fractional integral operator

Zainab Esa Abdulnaby, Rabha W. Ibrahim

260-276

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Threshold dynamics and impulsive treatment in stochastic NEET population model

Ali El Myr

277-292

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On a type of reproducing kernel Hilbert C*-modules

Mawoussi Todjro, Yaogan Mensah

293-303

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On σ-derivations of Krasner hyperrings

Utsanee Leerawat, Jirat Sanguansat, Katthaleeya Daowsud

304-314

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Analysis of positive solutions for the fractional derivative with delay and integral boundary conditions

Brijendra Kumar Chaurasiya, Avadhesh Kumar

315-327

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Kronecker function ring of a ring extension in pullback

Elhousseine Eddamane, Rachid Chibloun

328-339

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Analysis of a novel fractional-order chaotic circuit with a feedback memristor: design, dynamics, and application

Hagar Salman, Abass Abdel Kader, Fatma Kamal

340-368

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Nonlinear dynamics and chaos in fractional-order cardiac action potential duration mapping model with fixed memory length

Aida Bellout, Rabah Bououden, Tarek Houmor, Messaoud Berkal

369-383

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An algebraic key-exposure attack on the digital signature HAWK

Nour-eddine Rahmani, Taoufik Serraj, Moulay Chrif Ismaili

384-397

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An explicit step length for solving an optimization problem

Noura Kacem, AS-sma Leulmi

398-411

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Direct sum of lower semi-frames in Hilbert spaces

Hemalatha Mohanarangan, P. Sam Johnson, Harikrishanan P.K.

412-423

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Existence result for nonlinear pantograph fractional differential equations involving generalized Caputo derivative

Abderrahman El Gmairi, Lekbir Monsif, M'hamed El Omari

424-441

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Approximation by new Baskakov operators

Ahmed Fadhil; Amal Hassan

442-450

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New subclass of bi-univalent functions involving the Wright function associated with the Jung-Kim-Srivastav operator

Mohammad El-Ityan, Ala Amourah, Suha Hammad , Rafid Buti, Abdullah Alsoboh

451-462

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Weakly S-2-absorbing ideals in non-commutative rings

Alaa Abouhalaka, Nico Groenewald

463-477

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Analytical solutions of fractional PDEs via Banach space tensor product theory

Omar Choucha, Fakhreddine Seddiki, Waseem Alshanti

478-488

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Lower bounds on the eigenvalue ratio with Robin boundary conditions

Mohammed Ahrami, Zakaria El Allali, Jamal Ounejma

489-499

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© 2013–2025 Gulf Journal of Mathematics. All rights reserved | ISSN: 2309-4966