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, MathSciNet, Zentralblatt MATH, EBSCO, and Crossref databases.

 

Announcements

SJR Ranking 2023

2024-04-15

We are happy to announce that Gulf Journal of Mathematics has achieved a Q3 ranking in SJR 2023. We thank all the authors, reviewers, and editors for their valuable contribution.

Current Issue

Vol. 19 No. 1 (2025)

Published: 2025-01-15

Articles

On break detection in volatility function of a tau-dependent process

Ben Célestin Kouassi, Ouagnina Hili, Edoh Katchekpele

1-15

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Output tracking problem for a class of 3-D hyperbolic PDEs

Mustapha El Hassani

16-39

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On invariant distributionally scrambled sets in non-compact systems

Naveenkumar Yadav, Sejal Shah

40-48

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Integral operator on weighted Lorentz space Γp X(ω)

René Castillo, Héctor Chaparro

49-57

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Sampled-data controllers and observer-design for uncertain semilinear systems with positivity constraints

Abdellaziz Binid, Toufik Ennouari

58-74

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Elliptic curves over imaginary biquadratic number fields of class number one

Zakariae Cheddour, Abdelhakim Chillali, Ali Mouhib

75-92

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Boundedness of maximal functions in Lp spaces

Basma Al-Shatnawi

93-101

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On the free boundary problem for a predator-prey model with fear effect

Jozil Takhirov, Bunyodbek Anvarjonov

102-116

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On distance k-domination number of graphs under product operations

Bijo S Anand, Jonecis A. Dayap, Leomarich F. Casinillo, Ryan Pepper, Revathy S Nair

117-124

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Graph domination in rooted products: equitable and outdegree equitable approaches

Thasneem T R, Manju K. Menon

125-135

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The even-order harmonic oscillator perturbed by a decreasing scalar potential

Mohamed El Hammaji, Mohamed Ali Tagmouti

136-155

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A finite difference method on uniform meshes for solving the time-space fractional advection-diffusion equation

Allaoua Boudjedour, Iqbal Batiha, Selma Boucetta, Mohamed Dalah, Khaled Zennir, Adel Ouannas

156-168

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Ordered semigroups containing covered (m,n)-ideals

Saowapak Kaewchay, Ronnason Chinram, Montakarn Petapirak

169-177

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Elliptic equations involving multi-singular potentials and critical nonlinearity

Abdessamad El Katit, Abdelrachid El Amrouss, Fouad Kissi

178-189

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On the existence of periodic solutions under the light of semi-Fredholm operators for some evolution equations

Mohammed Kriche, Abdelhai El Azzouzi; Khalil Ezzinbi

190-207

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Improved bounds for the numerical radius via Maligranda inequality

Amar Ghris, Abdelouahab Manour

208-216

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Analysis of fractional Black-Scholes, Ornstein-Uhlenbeck, and Langevin models: a minimum distance estimation approach

Hassane Goudja Izaddine, Siradhi Deme, Ali Souleyman Dabye

217-250

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Analysis and optimal control of a fractional-order SEAIR epidemic model with two-strains

Yassine Babrhou, Fatima Cherkaoui, Brahim El Boukari, Khalid Hilal, Ahmed Kajouni

251-284

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Entropy solutions for some nonlinear and noncoercive parabolic problems in the anisotropic Sobolev spaces

Moussa Chrif, Youssef Hajji, Hassane Hjiaj

285-311

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Convection-diffusion problems involving measure data and p(.)-anisotropic operator in variable exponent space

Ibrahime Konaté, Brahima Roamba, Arouna Ouédraogo

312-336

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Equitable isolate domination in graphs

Mark Caay, Rodolfo Maza, Rafael Duarte, Sergii R. Lana, Bril Soriano, April Janer

337-346

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On the generalized fractional Hankel transforms of arbitrary order in the Zemanian spaces

Latifa El-Bezdaoui, Abdellah Taqbibt, M'hamed El Omari, Lalla Saadia Chadli

347-361

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On λt-isotype submodules of QTAG-modules

Ayazul Hasan, Mohd Rafiquddin, Mohd Hanzla, Mohd Noman Ali

362-373

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Dynamics of dependency: finite difference solutions to the Black-Scholes PDE with copulas

Herman Tiemtoré, Remi Guillaume Bagré

374-391

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The two-dimensional divisor function over Piatetski-Shapiro sequences

Pinthira Tangsupphathawat, Teerapat Srichan

392-399

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Analytical formulation of synthetic minority oversampling technique (SMOTE) for imbalanced learning

Firuz Kamalov, Salah Eddine Choutri, Amir F. Atiya

400-415

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