The Journal of Innovative Applied Mathematics and Computational Sciences (JIAMCS) is an online, open-access, peer-reviewed, semiannual international journal published by the University Center Abdelhafid Boussouf, MILA, ALGERIA.

The journal publishes high-quality original research papers from various fields related to applied mathematics, scientific computing, and computer science.

 

Current Issue

Vol. 5 No. 2 (2025): July-December

This issue presents a collection of ten original research articles that bridge theoretical innovation and practical application in computational mathematics. Contributions advance core areas of numerical analysis, including high-order spectral approximations, novel methods for solving nonlinear integral and differential equations, and rigorous stability analyses.

Applied research explores dynamic models in ecology and economics, featuring bifurcation analysis of predator-prey systems and comparative studies on exchange rate and time series forecasting. Theoretical investigations enrich the issue with insights into structured matrices and fixed-point theory in generalized metric spaces.

Collectively, these ten articles provide a coherent snapshot of current progress, offering both robust methodological tools and insightful applications for researchers in applied mathematics and computational science.

Published: 14-01-2026

Full Issue

V5I2

Research Articles

Some spectral problems of a diffusion operator under Paley-Wiener-based high-order approximations

Mine Babaoglu

196-202

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DOI: https://doi.org/10.58205/jiamcs.v5i2.1959

Uncertainty and specification challenges in exchange rates modeling under Bayesian model averaging

Uncertainty & Specification in BMA Exchange Rate Models

Joseph Akinyemi

203-218

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DOI: https://doi.org/10.58205/jiamcs.v5i2.1918

Bifurcation analysis and optimal control in a predator-prey-infection model with additional food

Sudip Samanta, Mahammad Yasin Khan, Prabir Sen

2019-2052

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DOI: https://doi.org/10.58205/jiamcs.v5i2.1956

A comparative study of analytical and numerical methods for solving systems of nonlinear Volterra integral equations with applications

Comparative study of methods for nonlinear Volterra equations

Sizar Sarky, Fatimah Ali Othman

253-290

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DOI: https://doi.org/10.58205/jiamcs.v5i2.1953

Forecasting Algerian time series: a comparative study of ANN and SARIMA models

Forecasting Algerian time series

Mouna Merzougui, Khaoula Djaber

291-311

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DOI: https://doi.org/10.58205/jiamcs.v5i2.1929

Approximate solution of linear Volterra-Fredholm integral equations via exponential spline function

Rahel Jaza, SHABAZ JALIL MOHAMMEDFAEQ, Sudad Mussa, Hiwa Rahman

312-327

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DOI: https://doi.org/10.58205/jiamcs.v5i2.1962

On some properties of k-circulant matrices with the generalized Pell-Padovan numbers

Yüksel Soykan, Erkan Taşdemir

328-348

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DOI: https://doi.org/10.58205/jiamcs.v5i2.1990

Numerical solution of some class of differential equations by Galerkin method utilizing Boubaker wavelets

Galerkin method with Boubaker wavelets

Lingaraj M. Angadi

349-359

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DOI: https://doi.org/10.58205/jiamcs.v5i2.1954

A practical approach to fixed point theory in partial-metric spaces using simulation functions

Fixed point theory in partial-metric spaces

Abderrahmane Boudraa, Taieb Hamaizia

360-370

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DOI: https://doi.org/10.58205/jiamcs.v5i2.1952

An L2-stability analysis of a θ-scheme for a class of nonlinear parabolic variational inequalities of obstacle type

L2 Stability of a θ-scheme for parabolic PVIs

Mohamed El Amine Bencheikh Le Hocine, Yousra Bellour

371-383

DOI: https://doi.org/10.58205/jiamcs.v5i2.1991
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