IAENG International Journal of Applied Mathematics

 

Objectives and Scope

IAENG International Journal of Applied Mathematics is published with both online and print versions. The journal covers the frontier issues in the applied mathematics and their applications in business, industry, science and other subjects. Applied Mathematics is a branch of mathematics that concerns itself with the connections between mathematics and other domains with the applications of the mathematical knowledge. A broad spectrum of applied mathematics is covered by the journal. The subjects include differential equations (ODEs and PDEs), numerical analysis, scientific computing, approximation theory and representation theory, matrix theory, mathematical physics, mathematical methods of engineering, optimization, operations research, linear and nonlinear programming, continuous modelling control theory, mathematical biology, bioinformatics, information theory, game theory, probability, mathematical economics, financial mathematics, actuarial science, cryptography, graph theory, statistics, theoretical computer science, stochastic systems theory, neuroscience, mechanics of solids, materials science and fluids etc.

Printed copies of the journal are distributed to accredited universities and government libraries. All the papers in the journal are also available freely with online full-text content and permanent worldwide web link. The abstracts will be indexed and available at major academic databases.

ISSN: 1992-9986 (online version); 1992-9978 (print version)

Subject Category: Applied Mathematics

Published by: International Association of Engineers

 

Contents: Volume 55 Issue 2 (Online version available: 1 February 2025)

 

JOURNAL PAPERS:

Investigation on the Acceptance Strategy of Swarm-based Metaheuristics

Purba Daru Kusuma

IAENG International Journal of Applied Mathematics, 55:2, pp260-269 [Online Full Text]

Purba Daru Kusuma, "Investigation on the Acceptance Strategy of Swarm-based Metaheuristics," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp260-269, 2025

 

The Optimal Subset Estimation of Distributed Redundant Data

Congfan Zhang, and Guangbao Guo

IAENG International Journal of Applied Mathematics, 55:2, pp270-277 [Online Full Text]

Congfan Zhang, and Guangbao Guo, "The Optimal Subset Estimation of Distributed Redundant Data," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp270-277, 2025

 

An Optimal Green Inventory Model for a Deteriorating Product with Non-Linear Quadratic Demand and Permissible Payment Systems

M. BALASUBRAMANIAN, and R. KAMALI

IAENG International Journal of Applied Mathematics, 55:2, pp278-284 [Online Full Text]

M. BALASUBRAMANIAN, and R. KAMALI, "An Optimal Green Inventory Model for a Deteriorating Product with Non-Linear Quadratic Demand and Permissible Payment Systems," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp278-284, 2025

 

A Knowledge Tracing Model Based on Concept Enhancement and Gating Mechanism

Qingsong Guo, Jun Wang, Xiaoyu Han, Zijie Li, and Juxiang Zhou

IAENG International Journal of Applied Mathematics, 55:2, pp285-296 [Online Full Text]

Qingsong Guo, Jun Wang, Xiaoyu Han, Zijie Li, and Juxiang Zhou, "A Knowledge Tracing Model Based on Concept Enhancement and Gating Mechanism," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp285-296, 2025

 

Constrained Multi-Objective Optimization Algorithm Based on the Boundary Value Reservation Strategy

Hejun Xuan, Deming Zhou, Yan Ding, Ruiyan Ma, Canyu Zhu, and Yan Feng

IAENG International Journal of Applied Mathematics, 55:2, pp297-306 [Online Full Text]

Hejun Xuan, Deming Zhou, Yan Ding, Ruiyan Ma, Canyu Zhu, and Yan Feng, "Constrained Multi-Objective Optimization Algorithm Based on the Boundary Value Reservation Strategy," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp297-306, 2025

 

Dynamic Resource Utilization Prediction Model for Cloud Datacenter

Doaa Bliedy, Mohamed H. Khafagy, and Rasha M. Badry

IAENG International Journal of Applied Mathematics, 55:2, pp307-331 [Online Full Text]

Doaa Bliedy, Mohamed H. Khafagy, and Rasha M. Badry, "Dynamic Resource Utilization Prediction Model for Cloud Datacenter," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp307-331, 2025

 

Distributed Estimation of Redundant Data

Qianwen Liu, and Guangbao Guo

IAENG International Journal of Applied Mathematics, 55:2, pp332-337 [Online Full Text]

Qianwen Liu, and Guangbao Guo, "Distributed Estimation of Redundant Data," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp332-337, 2025

 

Existence and Asymptotic Behavior of the Time-Dependent Solution of a System Composed of Two Identical Units

Alim Mijit

IAENG International Journal of Applied Mathematics, 55:2, pp338-347 [Online Full Text]

Alim Mijit, "Existence and Asymptotic Behavior of the Time-Dependent Solution of a System Composed of Two Identical Units," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp338-347, 2025

 

Two Accurate Semi-analytical Techniques for Solving (2+1)-D and (3+1)-D Schrodinger Equations

Umesh Kumari, and Inderdeep Singh

IAENG International Journal of Applied Mathematics, 55:2, pp348-355 [Online Full Text]

Umesh Kumari, and Inderdeep Singh, "Two Accurate Semi-analytical Techniques for Solving (2+1)-D and (3+1)-D Schrodinger Equations," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp348-355, 2025

 

Practical Predefined-time Synchronization for Multi-weighted Complex Networks Based on Event-triggered Control

Xin Zhou, Jie Gao, and Xingyu Wu

IAENG International Journal of Applied Mathematics, 55:2, pp356-360 [Online Full Text]

Xin Zhou, Jie Gao, and Xingyu Wu, "Practical Predefined-time Synchronization for Multi-weighted Complex Networks Based on Event-triggered Control," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp356-360, 2025

 

Tripolar Fuzzy Ideals which Coincide in Semigroups

Pannawit Khamrot, Aiyared Iampan, and Thiti Gaketem

IAENG International Journal of Applied Mathematics, 55:2, pp361-368 [Online Full Text]

Pannawit Khamrot, Aiyared Iampan, and Thiti Gaketem, "Tripolar Fuzzy Ideals which Coincide in Semigroups," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp361-368, 2025

 

An Improved Branch-and-bound Algorithm for Sum-of-linear-ratios Problem

Xianfeng Ding, Hanbing Mei, Pengfei Wen, Xiaolin Yi, Yiyu Qin, and Qianmei Luo

IAENG International Journal of Applied Mathematics, 55:2, pp369-377 [Online Full Text]

Xianfeng Ding, Hanbing Mei, Pengfei Wen, Xiaolin Yi, Yiyu Qin, and Qianmei Luo, "An Improved Branch-and-bound Algorithm for Sum-of-linear-ratios Problem," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp369-377, 2025

 

Two-Stage Scheduling Optimization of Grid-connected Hybrid Energy Microgrid Considering the Integration of Electric Vehicles

Weixing Ma, Yiwei Ma, and Fuchun Deng

IAENG International Journal of Applied Mathematics, 55:2, pp378-390 [Online Full Text]

Weixing Ma, Yiwei Ma, and Fuchun Deng, "Two-Stage Scheduling Optimization of Grid-connected Hybrid Energy Microgrid Considering the Integration of Electric Vehicles," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp378-390, 2025

 

Unstaggered Central Schemes for Arrhenius-type Look-ahead Traffic Flow Model

Said Belkadi, Mohamed Atounti, and Zakaria El Allali

IAENG International Journal of Applied Mathematics, 55:2, pp391-398 [Online Full Text]

Said Belkadi, Mohamed Atounti, and Zakaria El Allali, "Unstaggered Central Schemes for Arrhenius-type Look-ahead Traffic Flow Model," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp391-398, 2025

 

Observer-Based Sliding Mode Control for Memristive Chua's Circuit Systems

Xinyu Hu, and Zhilian Yan

IAENG International Journal of Applied Mathematics, 55:2, pp399-406 [Online Full Text]

Xinyu Hu, and Zhilian Yan, "Observer-Based Sliding Mode Control for Memristive Chua's Circuit Systems," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp399-406, 2025

 

Portfolio Decision and Risk Analysis with Disappointment and Regret Emotions

Xue Deng, Zhi Li, Tiantian Zhang, and Wen Zhou

IAENG International Journal of Applied Mathematics, 55:2, pp407-421 [Online Full Text]

Xue Deng, Zhi Li, Tiantian Zhang, and Wen Zhou, "Portfolio Decision and Risk Analysis with Disappointment and Regret Emotions," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp407-421, 2025

 

On Newly Partial Key Exposure Attack Using Near-square RSA Primes

Wan Nur Aqlili Ruzai, Amir Hamzah Abd Ghafar, Muhammad Rezal Kamel Ariffin, and Muhammad Asyraf Asbullah

IAENG International Journal of Applied Mathematics, 55:2, pp422-430 [Online Full Text]

Wan Nur Aqlili Ruzai, Amir Hamzah Abd Ghafar, Muhammad Rezal Kamel Ariffin, and Muhammad Asyraf Asbullah, "On Newly Partial Key Exposure Attack Using Near-square RSA Primes," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp422-430, 2025

 

A New Outer Inverse of a Matrix and Its Characterizations

Divya Shenoy Purushothama

IAENG International Journal of Applied Mathematics, 55:2, pp431-435 [Online Full Text]

Divya Shenoy Purushothama, "A New Outer Inverse of a Matrix and Its Characterizations," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp431-435, 2025

 

Improvement of the Accuracy to Solve Fractional Riccati Differential Equations Via Bernstein Wavelets

Yiping Meng, and Rui Jin

IAENG International Journal of Applied Mathematics, 55:2, pp436-440 [Online Full Text]

Yiping Meng, and Rui Jin, "Improvement of the Accuracy to Solve Fractional Riccati Differential Equations Via Bernstein Wavelets," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp436-440, 2025

 

Fixed Point Theorems for (Beta-Psi one-Psi two) Contractive Condition on Partially E-Cone Metric Spaces

M. Solomon Meitei, L. Shambhu Singh, and Th. Chhatrajit Singh

IAENG International Journal of Applied Mathematics, 55:2, pp441-454 [Online Full Text]

M. Solomon Meitei, L. Shambhu Singh, and Th. Chhatrajit Singh, "Fixed Point Theorems for (Beta-Psi one-Psi two) Contractive Condition on Partially E-Cone Metric Spaces," IAENG International Journal of Applied Mathematics, vol. 55, no. 2, pp441-454, 2025

 

 

IAENG International Journal of Applied Mathematics welcomes author submission of papers concerning any branch of the applied mathematics and their applications in business, industry and other subjects. The subjects include differential equations (ODEs and PDEs), numerical analysis, scientific computing, approximation theory and representation theory, matrix theory, mathematical physics, mathematical methods of engineering, optimization, operations research, linear and nonlinear programming, continuous modelling control theory, mathematical biology, bioinformatics, information theory, game theory, probability, mathematical economics, financial mathematics, actuarial science, cryptography, graph theory, statistics, theoretical computer science, stochastic systems theory, neuroscience, mechanics of solids, materials science and fluids etc.

All submitted papers are to be peer-reviewed for ensuring their qualities.

 

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