International Journal of Mathematics and Mathematical Sciences

1978 - 2025

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Bibliographic data for series maintained by Mohamed Abdelhakeem ().

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Volume 2025, month 3, 2025

On the Double Sequence Space HÏ‘ as an Extension of Hahn Space h pp. 1-12

Orhan Tuǧ, Eberhard Malkowsky, Vladimir Rakoćević and Taja Yaying

Addressing Various Strategies for Combating the Leaf-Roll Virus in Potato Plants pp. 1-20

S. A. Alharbi, Hegagi M. Ali, Essam M. Elsaid, Mohamed R. Eid and W. S. Hassanin

A Partial Solution to an Open Problem on Super Edge-Magic Total Labelings of 4,3-Cycle Books Graphs pp. 1-9

Baki Swita, Rupmana Br Butar-Butar, Dea Cahya Pramesti, Noni Febriyan, Dara Puspita, Novi Siska Safitri, Lola Azhari and Mudin Simanihuruk

Selection of an Optimal Warehouses Using Global Regular Domination in Graphs pp. 1-8

R. Sundareswaran, M. Shanmugapriya, Ammar Alsinai, N. Venkataraman, V. Swaminathan and Hanan Ahmed

Volume 2025, month 03, 2025

Characterizing Ï•Ric-Vector Fields and Quasi-Einstein Manifolds on Multiply Warped Product Manifolds pp. 1-11

Moctar Traore, Ameth Ndiaye and Mansour Sane

Volume 2025, month 02, 2025

Mathematical Simulation of Optimal Control Measures to Avoid Chickenpox Infection pp. 1-19

Nada A. Almuallem, Hegagi Mohamed Ali, Essam M. Elsaid, Mohamed R. Eid and W. S. Hassanin

Volume 2025, month 1, 2025

Spectral Decomposition of the Weinstein Laplacian and Its Application to the Associated Heat Transform pp. 1-16

Abdelilah El Mourni, Nour Eddine Askour and Imane El Yazidi

A New q-Integral Operator Containing Generalized q-Mittag-Leffler Function pp. 1-16

Mulugeta Dawud Ali and D. L. Suthar

Volume 2024, month 12, 2024

Characterizations of Euclidean Spheres in Terms of the Tangential Part of the Position Vector Field pp. 1-6

Mona Bin-Asfour, Kholoud Saad Albalawi, Mohammed Guediri and Nawab Hussain

Generating a New Convolution Function From Mittag-Leffler and Koebe Functions pp. 1-12

Ali Halil Ghathith, Ahmed Mohammed Ali, Mohammed Thanoon Al-Neima and Teodor Bulboaca

Optimizing E-Commerce Selection Under Uncertainty: A New Framework for Decision-Making With Extended Fuzzy TOPSIS pp. 1-17

Jency Leona Edward, Palanivel Kaliyaperumal and Muhammad Ahsan

Solving Periodic Boundary Value Problem via Product Type Rational Contractions pp. 1-22

Saif Ur Rehman, Abeeda Ahmad, Mohammed M. M. Jaradat, Sidra Akbar, Aneeza Hafeez, Faiz Ullah and Nawab Hussain

Volume 2024, month 11, 2024

On Additivity and Multiplicativity of Centrally Extended α,β-Higher Derivations in Rings pp. 1-7

O. H. Ezzat and Attila Gil Nyi

Optimizing the Entropy of the Unsteady Flow of Ternary Nanofluids in an Inclined Conduit: Smart Pumping Using Electro-Osmotic Flow pp. 1-22

Reima D. Alsemiry, Essam M. Elsaid, S. A. Alharbi, Mohamed S. Abdel-Wahed and Saranya Shekar

Stability and Uniqueness Results for the Nonseparated Boundary Conditions of Nonlinear Coupled System of Fractional Differential Equations pp. 1-13

Areen Al-khateeb, Hamzeh Zureigat, Belal Batiha, Shawkat Alkhazaleh and Birendra Nath Mandal

Quasilinearization-Collocation Method for the Numerical Solution of Nonlinear Fractional Volterra Integro-Differential Equations With Logarithmic Weakly Singular Kernel pp. 1-19

Qays Atshan Almusawi, Esmaeil Najafi and Birendra Nath Mandal

Existence and Uniqueness of a Solution for a Four-Stage Age-Structured Population Dynamics Model With Spatial Diffusion for Desert Locusts pp. 1-16

Ramdé Nestor, Traoré Amidou, Simporé Yacouba, Nakoulima Ousseynou and Nawab Hussain

Topological Properties of Prime Filters and Minimal Prime Filters on a Paradistributive Latticoid pp. 1-12

Suryavardhani Ajjarapu, Ravikumar Bandaru, Ramakoteswara Rao Kotha, Rahul Shukla and Anwar Saleh Alwardi

Volume 2024, month 10, 2024

A Mathematical Model for the Within-Host Dynamics of Malaria Parasite with Adaptive Immune Responses pp. 1-21

Jemal Muhammed Ahmed, Getachew Tashome Tilahun, Shambel Tadesse Degefa and Vladimir Mityushev

M− Prime Ideals in Lattices and Their M− Prime Spectrum pp. 1-11

Natnael Teshale Amare and Ayesha Ikram

A Refinement of Jensen’s and Minkowski’s Inequalities via Superquadratic Functions pp. 1-11

Anton Asare-Tuah, Edward Prempeh and Narendra K. Govil

Bernoulli Poisson Moment Exponential Distribution: Mathematical Properties, Regression Model, and Applications pp. 1-14

Amani Alrumayh and Marco Costa

Volume 2024, month 9, 2024

Modelling the Impact of Hygiene and Treatment on the Dynamics of Childhood Diarrhea in Nairobi County, Kenya pp. 1-23

Veronicah Nyokabi Njenga, Cyrus Gitonga Ngari, Winifred Mutuku Nduku, Livingstone Serwadda Luboobi and Nian-Sheng Tang

HWOA-TTA: A New Hybrid Metaheuristic Algorithm for Global Optimization and Engineering Design Applications pp. 1-10

Huda Y. Najm, Elaf Sulaiman Khaleel, Eman T. Hamed, Huda I. Ahmed and Kareem T. Elgindy

Characterization of Differential and Pure Ideals in the Hurwitz Series Ring: Structural Insights and Formulations pp. 1-4

Omar Alomari, Manal Al-Labadi and Abdul Rauf Khan

Volume 2024, month 8, 2024

A Qualitative Study of Solutions of Nonlinear Volterra Integral Equation in the Plane, from the Perspective of Shiba Bounded Variation pp. 1-10

Liliana Pérez, Luz Rodríguez, Jurancy Ereú and Vladimir Mityushev

Fitted Numerical Scheme for Singularly Perturbed Convection-Diffusion Equation with Small Time Delay pp. 1-15

Sisay Ketema Tesfaye, Mesfin Mekuria Woldaregay, Tekle Gemechu Dinka, Gemechis File Duressa and Ayesha Ikram

Analyzing the Reliability of a Pumping System through the Application of Copula Analysis pp. 1-15

Elsayed Elshoubary, Taha Radwan and Mohamed A. Eltaher

Applications of Subordination for Holomorphic Functions Stated by Generalized By-Product Operator pp. 1-7

Mustafa I. Hameed, Shaheed Jameel Al-Dulaimi, Hussaini Joshua, Ismael I. Hameed, Israa A. Ibrahim, Kayode Oshinubi and Teodor Bulboaca

A Bounded Lifetime Distribution Specified by a Trigonometric Function: Properties, Regression Model, and Applications pp. 1-23

Simon A. Ogumeyo, Festus C. Opone, Abdul Ghaniyyu Abubakari, Jacob C. Ehiwario and Nian-Sheng Tang

Volume 2024, month 7, 2024

Some Boundedness, Convergence, and Oscillatory Results of Generalized Fibonacci-Type and Fibonacci Ratio Recurrences pp. 1-21

Manuel De la Sen and V. Ravichandran

Corrigendum to “On Parametric and Matrix Solutions to the Diophantine Equation x2 + dy2 − z2 = 0 Where d Is a Positive Square-Free Integer†pp. 1-1

James D. Shaw and James Guyker

An Extensive Review of the Literature Using the Diophantine Equations to Study Fuzzy Set Theory pp. 1-16

K. M. Abirami, Narayanan Veena, R. Srikanth, P. Dhanasekaran and Shih Pin Chen

BSDE with Jumps When Mean Reflection Is Nonlinear pp. 1-16

Winfrida Felix Mwigilwa, Farai Julius Mhlanga and Bilal Bilalov

Poisson XRani Distribution: An Alternative Discrete Distribution for Overdispersed Count Data pp. 1-17

Seth Borbye, Suleman Nasiru, Kingsley Kuwubasamni Ajongba and Vladimir Mityushev

Tripotent Divisor Graph of a Commutative Ring pp. 1-9

Luma A. Khaleel, Husam Q. Mohammad, Nazar H. Shuker and Abdul Rauf Khan

Volume 2024, month 6, 2024

Kibria–Lukman Hybrid Estimator for Handling Multicollinearity in Poisson Regression Model: Method and Application pp. 1-31

Hleil Alrweili and Muhammad Ahsan

The Solvability of Fourth-Order Differential Equations under Almost Hardy–Rogers ψ,ϕ-Type Multivalued Contractions in M℘-Metric Space pp. 1-14

Mustafa Mudhesh, Muhammad Arshad, Aftab Hussain, Amer Hassan Albargi, Eskandar Ameer and Seppo Hassi

Links between the Incomplete Gamma Function and the Independent and Gumbel Copulas pp. 1-9

Loyara Vini Yves Bernadin, Bagre Remi Guillaume, Bere Frédéric and A. Zayed

Fibonacci Numbers Related to Some Subclasses of Bi-Univalent Functions pp. 1-9

Ala Amourah, Basem Aref Frasin, Jamal Salah, Tariq Al-Hawary and Mohamed A. Eltaher

Volume 2024, month 5, 2024

Distance Spectra of Some Double Join Operations of Graphs pp. 1-8

B. J. Manjunatha, B. R. Rakshith, K. N. Prakasha, N. V. Sayinath Udupa and Abdul Rauf Khan

Mathematical Modeling of Infectious Disease and Prey-Predator Interaction with Optimal Control pp. 1-13

Kassahun Getnet Mekonen, Abayneh Fentie Bezabih, Koya Purnachandra Rao and Ram N. Mohapatra

BVP with a Load in the Form of a Fractional Integral pp. 1-12

Minzilya Kosmakova, Danna Akhmanova, Kamila Izhanova and Kareem T. Elgindy

Properties of a Linear Operator Involving Lambert Series and Rabotnov Function pp. 1-10

Jamal Salah and Bao Q. Li

Planar Graphs without Cycles of Length 3, 4, and 6 are (3, 3)-Colorable pp. 1-4

Pongpat Sittitrai, Wannapol Pimpasalee and Anwar Saleh Alwardi

Volume 2024, month 4, 2024

Modeling the Impact of Air Pollution and Meteorological Variables on COVID-19 Transmission in Western Cape, South Africa pp. 1-17

John Kamwele Mutinda, Amos Kipkorir Langat and Marco Costa

Analysis of COVID-19 Disease Model: Backward Bifurcation and Impact of Pharmaceutical and Nonpharmaceutical Interventions pp. 1-17

Ibad Ullah, Nigar Ali, Ihtisham Ul Haq, Imtiaz Ahmad, Mohammed Daher Albalwi, Md. Haider Ali Biswas and Kareem T. Elgindy

Volume 2024, month 3, 2024

Almost Existentially Closed Models in Positive Logic pp. 1-8

Mohammed Belkasmi and V. Ravichandran

Numerical Solution of Two-Dimensional Nonlinear Unsteady Advection-Diffusion-Reaction Equations with Variable Coefficients pp. 1-12

Endalew Getnet Tsega and Saranya Shekar

Rings in Which Every Element Is a Sum of a Nilpotent and Three 7-Potents pp. 1-14

Yanyuan Wang, Xinsong Yang and Nawab Hussain

Volume 2024, month 2, 2024

M-Polynomial and NM-Polynomial Methods for Topological Indices of Polymers pp. 1-16

Mohammed Yasin H, M. Suresh, Zebene G. Tefera, Samuel A. Fufa and Anwar Saleh Alwardi

New Weighted Burr XII Distribution: Statistical Properties, Applications, and Regression pp. 1-14

Abdulzeid Yen Anafo, Selasi Kwaku Ocloo, Suleman Nasiru and Niansheng Tang

Analysis of Investment Returns as Markov Chain Random Walk pp. 1-13

Felix Okoe Mettle, Emmanuel Kojo Aidoo, Carlos Oko Narku Dowuona, Louis Agyekum and Vladimir Mityushev

Volume 2024, month 01, 2024

Investigation of Magnetized Casson Nanofluid Flow along Wedge: Gaussian Process Regression pp. 1-24

M. Shanmugapriya, R. Sundareswaran, S. Gopi Krishna, Abdu Alameri and Saranya Shekar

Volume 2024, month 1, 2024

Gaussian Copula Regression Modeling for Marker Classification Metrics with Competing Risk Outcomes pp. 1-13

Alejandro Román Vásquez, Gabriel Escarela, Hortensia Josefina Reyes-Cervantes, Gabriel Núñez-Antonio and Niansheng Tang