International Journal of Mathematics and Mathematical Sciences

2021 - 2025

Continuation of International Journal of Mathematics and Mathematical Sciences.

From John Wiley & Sons
Bibliographic data for series maintained by Wiley Content Delivery ().

Access Statistics for this journal.
Is something missing from the series or not right? See the RePEc data check for the archive and series.

Volume 2025, issue 1, 2025

Topological Sequences Connected With Inverse Graphs of Finite Flexible Weak Inverse Property Quasigroups: An Approach From Polynomials to Machine Learning

Faizah D. Alanazi

On Introduction to (q1, q2)‐Linear Diophantine Fuzzy Sets and Their Applications

Muhammad Bilal Khan, Adrian Marius Deaconu, Javad Tayyebi, Bandar Bin-Mohsin, Loredana Ciurdariu, Miguel Vivas Cortez and Nurnadiah Zamri

Bounds on Riesz Means of the Eigenvalues for Baouendi–Grushin Type Operators

Alaa Aljahili and Ari Laptev

A Note on Anti‐De Sitter Spaces as G‐Manifolds

Jafar Ebrahimi and Reza Mirzaie

A Generalized Continuous Bernoulli Distribution: Statistical Properties, Methods of Estimation, and Applications

Jacob C. Ehiwario, Simon A. Ogumeyo, Selasi K. Ocloo, John N. Igabari and Festus C. Opone

Non‐Newtonian Evolutoids and Pedaloids of Multiplicative Plane Curves

Xinyu Yao and Haiming Liu

RETRACTION: Using the Logistic Map as Compared to the Cubic Map to Show the Convergence and the Relaxation of the Period–1 Fixed Point

International Journal of Mathematics and Mathematical Sciences

Series and Rational Solutions of the Second Kind Painlevé Equations by Using the Quantum Pseudospectral Method

Saeid Abbasbandy

Local Bifurcation and Global Stability of Two‐Prey‐One‐Predator Model

Hanaa Jamal Ahmed, Kawther Yusuf Abdulrahman, Karzan Abdulrahman Hamzah and Arkan Nawzad Mustafa

Inclusion Theorems of Certain Integral Transform Related to Normalized Hypergeometric Functions and Generalized Bessel Functions

Manas Kumar Giri and Raghavendar K.

A Fractional Order Model for HIV/AIDS With Treatment and Optimal Control Using Caputo Derivative

Abdul-Aziz Hussein and Benyam Mebrate

Mathematical Model of the Waste Plastic Management via ABC Fractional Order Derivative

Rajagopalan Ramaswamy, Gunaseelan Mani, Sugapriya Palanisamy and Ozgur Ege

A New Generating Function for Hermite Polynomials

Manouchehr Amiri

Deleting Values May Either Increase or Decrease Variance

David L. Farnsworth

Lower Bound for the Class Number of Q49m2+4m

Rahaf Jihny, Boushra Darrag and Ahmad Issa

New Constructions and Necessary Conditions for 4‐GDDs With Block Size 5

Dinkayehu M. Woldemariam and D. G. Sarvate

On the Clean Graph of Commutative Artinian Rings

R. Singh, M. Habibi and S. C. Patekar

The Euler Characteristic of the Fiber Product of Morse Functions on Grassmannians

Yasuhiko Kamiyama

Estimating DNA Sequence Similarities Using Spectral Distance

Nada M. Abd and Shatha A. Salman

A Class of Solitary and Periodic Wave Structures Related to a Dual‐Mode Benjamin‐Bona‐Mahony Equation in Fluid Flow

Saima Arshed, Minal Irshad, Mustafa Bayram, Nauman Raza and Sina Etemad

The Dynamical Analysis of Food‐Web System With a Group Defense and Antipredator Property

Rasha Ali Hamodi, Karrar Qahtan Al-Jubouri, Reem Mudar Hussien and Raid Kamel Naji

Modelling of Risk Process With Expense‐Augmented Loss Under Economic Factors and Its Application to Aggregated General Insurance Data in Kenya

Calvine Odiwuor, Mwaniki Joseph, Ngare Philip and Simwa Richard

Approximate Solutions for the Differential Equations by Using the Nonconformable Fractional Sumudu Transform

Shams A. Ahmed, Mohammed G. S. Al-Safi and Tarig M. Elzaki

Convective and Radiative Heat Transfer Analysis in a Three‐Step Exothermic Chemical Reaction: Case Study—Methane Combustion

Ramoshweu Solomon Lebelo and Tranos Zuva

The Solution of Nonlinear Matrix Equations Using Suzuki Multivalued Fixed Point Theorems in Rectangular M‐Metric Spaces

Mustafa Mudhesh, Muhammad Arshad, Aftab Hussain and Hamed Alsulami

Parameter Constraints and Real Structures in Quadratic Semicomplete Vector Fields on C3

Daniel de la Rosa Gómez

Hybrid Fitted Mesh Strategy for Singularly Perturbed Time‐Dependent Convection‐Diffusion Problems Featuring Boundary Turning Points

Yimesgen Mehari Kebede, Awoke Andargie Tiruneh and Endalew Getnet Tsega

Solving Generalized Hill’s and Meissner’s Equations by a Semianalytical Technique

Asifa Tassaddiq, Sania Qureshi, Javed Rehman Larik, Amanullah Soomro, Fozia Shaikh, Evren Hincal and Kwara Nantomah

Addressing Various Strategies for Combating the Leaf‐Roll Virus in Potato Plants

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

Controlled Metric Space and Fixed Point Theorems for Jaggi–Suzuki–Type Hybrid Contraction

Swati Parashar, Manoj Kumar, Pankaj Kumar and Rahul Shukla

A New q‐Integral Operator Containing Generalized q‐Mittag‐Leffler Function

Mulugeta Dawud Ali and D. L. Suthar

Approximate Solution of Intuitionistic Fuzzy Volterra Integral Equation of Separable‐Type Kernel Using Elzaki Adomian Decomposition Method

Zain Khan, Saleem Abdullah and Samuel Okyere

The Exact Solutions of the Fractional Partial Differential Equations Using the Fractional Prabhakar Power Series Method

Isaac Addai, Benedict Barnes, Isaac Kwame Dontwi and Kwaku Forkuoh Darkwah

Local Bifurcation and Global Stability of an Eco‐Epidemiological Model Incorporating Fear Effect and Prey Harvesting

Sozan Fuad Aziz, Hanaa Jamal Ahmed, Saiwan Majeed Fatah and Arkan Nawzad Mustafa

Local Metric and Partition Resolvability of Graphs With Applications

Kamran Azhar, Asim Nadeem and Yilun Shang

Derivations and Extensions in JC‐Algebras

Fatmah B. Jamjoom and Doha A. Abulhamail

Narayana Numbers With Zeckendorf Partition in Two Terms

Japhet Odjoumani and Salifou Nikiema

Modeling and Analysis of Breast Cancer With Variable‐Order Fractional and Optimal Control Approach

Yousef S. Almaghrebi, K. R. Raslan, Mohamed A. Abd El Salam and Khalid K. Ali

Adaptive Multiclassification With Lung Cancer Types Using High‐Dimensional Discriminant Analysis and Machine Learning Methods

Autcha Araveeporn

Spectral Decomposition of the Weinstein Laplacian and Its Application to the Associated Heat Transform

Abdelilah El Mourni, Nour Eddine Askour and Imane El Yazidi

Characterizing ϕ(Ric)‐Vector Fields and Quasi‐Einstein Manifolds on Multiply Warped Product Manifolds

Moctar Traore, Ameth Ndiaye and Mansour Sane

On the Finite Meijer G‐Transformation: Orthogonality, Operational Calculus, and Function Space Analysis

Yashonanda Maurya and V. R. Lakshmi Gorty

On the Bayesian Estimation of Synthesized Randomized Response Techniques for Obtaining Sensitive Information

Olusegun S. Ewemooje, Isaac O. Adeniyi, Femi B. Adebola and Wilford B. Molefe

A Partial Solution to an Open Problem on Super Edge‐Magic Total Labelings of (4, 3)‐Cycle Books Graphs

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

Fitted Operator Method for Singularly Perturbed Delay Parabolic Problems With Boundary Turning Points

Yimesgen Mehari Kebede, Awoke Andargie Tiruneh and Endalew Getnet Tsega

Harmonic‐Arithmetic Index: Lower Bound for n‐Order Trees With Fixed Number of Pendant Vertices and Monogenic Semigroup for Graph Operations

Kalpana R. and Shobana L.

C–PINN: A Coupled Physics‐Informed Neural Network for Solving Parabolic Two‐Step Models in Electron–Lattice Thermal Conduction

Zhihong Che, Boyang Liu, Qi Lin, Zhecheng Yang and Liangcai Mei

Spatial Decay Estimates for a Class of Thermoelastic Plates

Jincheng Shi and Naiqiao Qing

New Numerical Solutions for Caputo–Fabrizio Fractional Differential Multidimensional Diffusion Problems

Yasin Şahin and Mehmet Merdan

A Fitted Linear Multistep Approach for Singularly Perturbed Parabolic‐Type Reaction–Diffusion Problems Using Shishkin Meshes

Amare Worku Demsie, Awoke Andargie Tiruneh and Endalew Getnet Tsega

On Some Subspace Codiskcyclic Operators in Banach Spaces

Peter Masong Slaa, Santosh Kumar and Marco Mpimbo

Condensing Operators in Busemann Convex Metric Spaces With Applications to Hammerstein Integral Equations

A. Pradhan, M. Gabeleh, D. K. Patel and S. P. Moshokoa

On the Hub Number of Ring Graphs and Their Behavior Under Graph Operations

Mohammed Alsharafi, Haifa Ahmed and Saad Tobaili

Characterization of Diophantine Equations a + y2 = z2, Pythagorean n‐Tuples, and Algebraic Structures

Roberto Amato

On the Generalized Class of Multivariable Humbert‐Type Polynomials

B. B. Jaimini, Meenu, S. D. Purohit and D. L. Suthar

Prime Graphs of Polynomials and Power Series Over Noncommutative Rings

Walaa Obaidallah Alqarafi, Wafaa Mohammed Fakieh and Alaa Abdullah Altassan

A Characterization of Affine Primal Topological Spaces Induced by Nilpotent Matrices

Ebner Pineda, Luis Mejías and Jorge Vielma

Handling Imprecise Climate Information: A Neutrosophic Generalized Estimator Under Stratified Ranked Set Sampling for Population Mean

Anamika Kumari, Abhishek Singh and Vishwajeet Singh

Lie Symmetry Analysis of a Nonlinear Black–Scholes Equation in Illiquid Markets

Winter Sinkala

A New Approach of Graphical Presentation in C∗‐Algebra‐Valued b‐Metric Spaces With an Application

Faiz Ullah, Mohammed M. M. Jaradat, Saif Ur Rehman and Sidra Akbar

Forecasting Temperature Time Series Data Using Combined Statistical and Deep Learning Methods: A Case Study of Nairobi County Daily Temperature

John Kamwele Mutinda, Amos Kipkorir Langat and Samuel Musili Mwalili

Images for the Y‐Function via Marichev–Saigo–Maeda Fractional Integration and Differentiation Operators

Engdasew Birhane and D. L. Suthar

Strong Stability of a Delayed Viscoelastic Timoshenko System With Fractional Time Delay and Two Fractional Boundary Controls

M. Bouariba Sadoun, A. Benaissa Cherif, R. Bentifour, S. M. Mirgani, M. B. Jeelani and K. Zennir

Dynamical, Stability, and Bifurcation of a Viral Model With General Cell‐to‐Cell Incidence Rate and Delayed Saturated CTL Immunity

Mouhcine Naim, May M. Helal, Rasha M. Yaseen and Ahmed A. Mohsen

A New Way to Evaluate Lobachevsky’s Integrals

Rubén Darío Santaella Forero, Rosalba Mendoza Suárez and Juan Carlos López Carreño

On Weakly 2‐Invo Clean Rings With Some Properties in Graph Theory

Salim Ghadeer Salim, Raida Dawood Mahmood and Ahmed Mohammed Ali

On Intuitionistic Fuzzy Translation and Multiplication of PMS‐Ideals in PMS‐Algebras

Beza Lamesgin Derseh

Collective Aggregation Model Based on the Hybridization of the EVAMIX Method and the VMAVA+ Voting Method

Zoïnabo Savadogo and Hadarou Yiogo

On Restricted Detour Median of Special Graphs

Rasha S. Hasan, Haitham N. Mohammed and Ahmed M. Ali

The Property (EA) and Local Spectral Theory

Elvis Aponte, Lourival Lima and José Sanabria

An Improvement of Recent Fixed Point Results in Double‐Composed Partial Metric Spaces

Chol Jin Kil

Mathematical Simulation of Optimal Control Measures to Avoid Chickenpox Infection

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

Cosine Weibull Family of Distributions: Properties, Simulation, and Applications to Medical Data

Ernest Zamanah and Suleman Nasiru

Performance Comparison of Various Imputation Methods for Missing Data Mechanisms (MAR, MCAR, and MNAR) in a Nonstationary Time Series

Chantha Wongoutong

Solution to Initial‐Boundary Value Problem for the Heat Conductivity Equation With a Discontinuous Coefficient and General Conjugation Conditions

Umbetkul Кoilyshov, Makhmud Sadybekov and Кulnyar Beisenbayeva

Forecasting Airtel Stock Prices Through Decomposition and Integration: A Novel VMD‐GARCH‐LSTM Framework

John Kamwele Mutinda, Amos Kipkorir Langat and Samuel Musili Mwalili

Certain Constraints for Functions Provided by Touchard Polynomials

Tariq Al-Hawary, Mohamed Illafe and Feras Yousef

Numerical Simulation of Unsteady 2D Boundary Layer Flow and Heat Transfer Over a Flat Surface Using the Finite Volume Method With a Collocated Grid

Endalew Getnet Tsega

A New Approach to the Study of the Existence and Uniqueness of Mild Solutions for an Evolving System by Using Fractional Derivatives in the Deformable Sense

Boulkhairy Sy, Abass Sow and Cheikh Seck

Selection of an Optimal Warehouses Using Global Regular Domination in Graphs

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

Modeling and Analyzing the Addiction of Gambling Through Fractional Calculus With Optimal Control Strategies

Gizachew Kefelew Hailu, Shewafera Wondimagegnhu Teklu and Dejen Ketema Mamo

On the Double Sequence Space Hϑ as an Extension of Hahn Space h

Orhan Tuǧ, Eberhard Malkowsky, Vladimir Rakoćević and Taja Yaying

Comparative Analysis and Practical Applications of Cubic Transmutations for the Pareto Distribution

Edoh Katchekpele, Issa Cherif Geraldo and Tchilabalo Abozou Kpanzou