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 8 (Online version available: 1 August 2025)

[Cover page]   [Table of Content]

 

JOURNAL PAPERS:

Ordered almost (m, n)-ideals and Fuzzy ordered almost (m, n)-ideals in Ordered Semigroups

Pannawit Khamrot, Suchada Saekuai, Thawathchai Phongthai, and Thiti Gaketem

IAENG International Journal of Applied Mathematics, 55:8, pp2342-2348 [Online Full Text]

Pannawit Khamrot, Suchada Saekuai, Thawathchai Phongthai, and Thiti Gaketem, "Ordered almost (m, n)-ideals and Fuzzy ordered almost (m, n)-ideals in Ordered Semigroups," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2342-2348, 2025

 

Integrated Approach for Electric Load Forecasting

Xin Tang, Yan Wang, Lijuan Hu, and Chengzhi Liu

IAENG International Journal of Applied Mathematics, 55:8, pp2349-2356 [Online Full Text]

Xin Tang, Yan Wang, Lijuan Hu, and Chengzhi Liu, "Integrated Approach for Electric Load Forecasting," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2349-2356, 2025

 

A Probabilistic Inventory Model for Perishable Products Fuzzy Environment Using Different Defuzzification Methods

Ashish Negi, and Ompal Singh

IAENG International Journal of Applied Mathematics, 55:8, pp2357-2372 [Online Full Text]

Ashish Negi, and Ompal Singh, "A Probabilistic Inventory Model for Perishable Products Fuzzy Environment Using Different Defuzzification Methods," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2357-2372, 2025

 

New Characterizations of the Clifford Torus and the Calabi Torus

Dehe Li, and Shujie Zhai

IAENG International Journal of Applied Mathematics, 55:8, pp2373-2378 [Online Full Text]

Dehe Li, and Shujie Zhai, "New Characterizations of the Clifford Torus and the Calabi Torus," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2373-2378, 2025

 

Techno-Economic Analysis of Solar Energy Use in Cooling and Air Conditioning of Large Buildings Versus Small Houses

Risky U. Putra, Wadirin, Dewi P. Sari, Dendy Adanta, Imam Syofii, Elang P. Wijaya, Muhammad N. Wahid, Radiwan, and Tiara Pradani

IAENG International Journal of Applied Mathematics, 55:8, pp2379-2389 [Online Full Text]

Risky U. Putra, Wadirin, Dewi P. Sari, Dendy Adanta, Imam Syofii, Elang P. Wijaya, Muhammad N. Wahid, Radiwan, and Tiara Pradani, "Techno-Economic Analysis of Solar Energy Use in Cooling and Air Conditioning of Large Buildings Versus Small Houses," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2379-2389, 2025

 

On T-Stability in Generalised Cone Metric Spaces

Th. Rosy Devi, L. Shambhu Singh, and Th. Chhatrajit Singh

IAENG International Journal of Applied Mathematics, 55:8, pp2390-2397 [Online Full Text]

Th. Rosy Devi, L. Shambhu Singh, and Th. Chhatrajit Singh, "On T-Stability in Generalised Cone Metric Spaces," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2390-2397, 2025

 

Cotton Tensor on Para Kenmotsu 3-Manifold Admitting Etta-Ricci Solitons

Mona Jasrotia, and Pankaj Pandey

IAENG International Journal of Applied Mathematics, 55:8, pp2398-2403 [Online Full Text]

Mona Jasrotia, and Pankaj Pandey, "Cotton Tensor on Para Kenmotsu 3-Manifold Admitting Etta-Ricci Solitons," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2398-2403, 2025

 

A Novel Block Method for Analyzing a Fractional Dynamics of CD4+T Cell in HIV-Infected Individuals

Nursyazwani Mohamad Noor, Siti Ainor Mohd Yatim, and Iskandar Shah Mohd Zawawi

IAENG International Journal of Applied Mathematics, 55:8, pp2404-2415 [Online Full Text]

Nursyazwani Mohamad Noor, Siti Ainor Mohd Yatim, and Iskandar Shah Mohd Zawawi, "A Novel Block Method for Analyzing a Fractional Dynamics of CD4+T Cell in HIV-Infected Individuals," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2404-2415, 2025

 

A Structural Integrity Assessment Method for Civil Engineering Structures with a Growing Crack Considering Constraint Effect

Huajing Guo, Wenjie Tang, Kangxin Li, and Xiaolong Tong

IAENG International Journal of Applied Mathematics, 55:8, pp2416-2422 [Online Full Text]

Huajing Guo, Wenjie Tang, Kangxin Li, and Xiaolong Tong, "A Structural Integrity Assessment Method for Civil Engineering Structures with a Growing Crack Considering Constraint Effect," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2416-2422, 2025

 

Solvability of a Resonant Hadamard Fractional Boundary Value Problem with Infinite Point Boundary Conditions

Ogbu Famous Imaga, Samuel Azubuike Iyase, and Moyosore Oluwabukunmi Agbesuyi

IAENG International Journal of Applied Mathematics, 55:8, pp2423-2428 [Online Full Text]

Ogbu Famous Imaga, Samuel Azubuike Iyase, and Moyosore Oluwabukunmi Agbesuyi, "Solvability of a Resonant Hadamard Fractional Boundary Value Problem with Infinite Point Boundary Conditions," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2423-2428, 2025

 

The Impact and Dynamic Analysis of Positive Information on Rumor Victims

Jundi Li, and Yuhan Hu

IAENG International Journal of Applied Mathematics, 55:8, pp2429-2440 [Online Full Text]

Jundi Li, and Yuhan Hu, "The Impact and Dynamic Analysis of Positive Information on Rumor Victims," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2429-2440, 2025

 

Convergence Theorems of Common Fixed Point by an Iterative Scheme for Nearly Asymptotically Nonexpansive Mappings

Mohd Jamshed Ali, Gaurav Aggarwal, and Virendra Singh Chouhan

IAENG International Journal of Applied Mathematics, 55:8, pp2441-2446 [Online Full Text]

Mohd Jamshed Ali, Gaurav Aggarwal, and Virendra Singh Chouhan, "Convergence Theorems of Common Fixed Point by an Iterative Scheme for Nearly Asymptotically Nonexpansive Mappings," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2441-2446, 2025

 

Bifurcations of a Delayed Fractional-order Simplified Five-neuron BAM Neural Network via Parameter Perturbations

Libo Wang, Guigui Xu, and Pan Wang

IAENG International Journal of Applied Mathematics, 55:8, pp2447-2458 [Online Full Text]

Libo Wang, Guigui Xu, and Pan Wang, "Bifurcations of a Delayed Fractional-order Simplified Five-neuron BAM Neural Network via Parameter Perturbations," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2447-2458, 2025

 

A Numerical Model of Groundwater Quality Assessment Using a Special A-D Cubic Spline Method

Pantira Klankaew, and Nopparat Pochai

IAENG International Journal of Applied Mathematics, 55:8, pp2459-2465 [Online Full Text]

Pantira Klankaew, and Nopparat Pochai, "A Numerical Model of Groundwater Quality Assessment Using a Special A-D Cubic Spline Method," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2459-2465, 2025

 

High-order Rogue Waves of the Nonlinear Schrodinger Equation

Chun-Xue Zhao

IAENG International Journal of Applied Mathematics, 55:8, pp2466-2473 [Online Full Text]

Chun-Xue Zhao, "High-order Rogue Waves of the Nonlinear Schrodinger Equation," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2466-2473, 2025

 

Discrete Fractional Alpha Mixed Difference and Its Sums

Geethalakshmi S, Britto Antony Xavier G, Rexma Sherine V, Abisha M, Saraswathi D, and Divya Bharathi S

IAENG International Journal of Applied Mathematics, 55:8, pp2474-2481 [Online Full Text]

Geethalakshmi S, Britto Antony Xavier G, Rexma Sherine V, Abisha M, Saraswathi D, and Divya Bharathi S, "Discrete Fractional Alpha Mixed Difference and Its Sums," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2474-2481, 2025

 

Research on a New Pre-defined Time Sliding Mode Control Method for Nonlinear Systems

Wenhui Zhang, Rui Chen, Haojia Chen, Zhangping You, and Yi Zhao

IAENG International Journal of Applied Mathematics, 55:8, pp2482-2488 [Online Full Text]

Wenhui Zhang, Rui Chen, Haojia Chen, Zhangping You, and Yi Zhao, "Research on a New Pre-defined Time Sliding Mode Control Method for Nonlinear Systems," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2482-2488, 2025

 

Robust M-Estimator for Regression Models of Local Revenue Realization Data by Province in Kalimantan, Indonesia

Desi Yuniarti, Meiliyani Siringoringo, Ika Purnamasari, Sri Wahyuningsih, Rito Goejantoro, Wiwit Pura Nurmayanti, and Thifan Octavianto

IAENG International Journal of Applied Mathematics, 55:8, pp2489-2493 [Online Full Text]

Desi Yuniarti, Meiliyani Siringoringo, Ika Purnamasari, Sri Wahyuningsih, Rito Goejantoro, Wiwit Pura Nurmayanti, and Thifan Octavianto, "Robust M-Estimator for Regression Models of Local Revenue Realization Data by Province in Kalimantan, Indonesia," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2489-2493, 2025

 

Improved Young and Cauchy-Schwarz Inequalities

Xuesha Wu

IAENG International Journal of Applied Mathematics, 55:8, pp2494-2501 [Online Full Text]

Xuesha Wu, "Improved Young and Cauchy-Schwarz Inequalities," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2494-2501, 2025

 

On Common Fixed Point Results in Cone b-Metric Space over Banach Algebra

Md W. Rahaman, L. Shambhu Singh, and Th. Chhatrajit Singh

IAENG International Journal of Applied Mathematics, 55:8, pp2502-2511 [Online Full Text]

Md W. Rahaman, L. Shambhu Singh, and Th. Chhatrajit Singh, "On Common Fixed Point Results in Cone b-Metric Space over Banach Algebra," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2502-2511, 2025

 

CVaR-based Portfolio with Investment Views Given by Large Language Models

Zhen Li, and Liangyu Min

IAENG International Journal of Applied Mathematics, 55:8, pp2512-2520 [Online Full Text]

Zhen Li, and Liangyu Min, "CVaR-based Portfolio with Investment Views Given by Large Language Models," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2512-2520, 2025

 

Non-Convex Sparse Regularization Image Restoration via Atan Function

Zhijun Luo, Zhibin Zhu, Lirong Wang, and Yingying Li

IAENG International Journal of Applied Mathematics, 55:8, pp2521-2527 [Online Full Text]

Zhijun Luo, Zhibin Zhu, Lirong Wang, and Yingying Li, "Non-Convex Sparse Regularization Image Restoration via Atan Function," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2521-2527, 2025

 

Parameter Estimation for Stochastic Fractional Differential Equations

Piaopiao Zhou, Yue Hou, and Chao Wei

IAENG International Journal of Applied Mathematics, 55:8, pp2528-2532 [Online Full Text]

Piaopiao Zhou, Yue Hou, and Chao Wei, "Parameter Estimation for Stochastic Fractional Differential Equations," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2528-2532, 2025

 

Reforming Antenna Engineering Pedagogy: 1D-to-2D Monopole Teaching Using Gain-to-Length Ratio and Circular Disc Monopole Demonstrations at 433 MHz for Improved Learning Outcomes in Higher Education

Jinfeng Li, and Haolin Zhou

IAENG International Journal of Applied Mathematics, 55:8, pp2533-2541 [Online Full Text]

Jinfeng Li, and Haolin Zhou, "Reforming Antenna Engineering Pedagogy: 1D-to-2D Monopole Teaching Using Gain-to-Length Ratio and Circular Disc Monopole Demonstrations at 433 MHz for Improved Learning Outcomes in Higher Education," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2533-2541, 2025

 

(inf, sup)-Hesitant Fuzzy Interior ideals in Semigroups

Pannawit Khamrot, Aiyared Iampan, and Thiti Gaketem

IAENG International Journal of Applied Mathematics, 55:8, pp2542-2549 [Online Full Text]

Pannawit Khamrot, Aiyared Iampan, and Thiti Gaketem, "(inf, sup)-Hesitant Fuzzy Interior ideals in Semigroups," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2542-2549, 2025

 

Fractional Midpoint-type Inequalities in Multiplicative Calculus

Zongrui Tan, and Tingsong Du

IAENG International Journal of Applied Mathematics, 55:8, pp2550-2563 [Online Full Text]

Zongrui Tan, and Tingsong Du, "Fractional Midpoint-type Inequalities in Multiplicative Calculus," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2550-2563, 2025

 

Properties of the Space of Group Valued Continuous Functions

Sreeram R, Santosh Kumar Yadav, Pankaj Pandey, and Sanjay Mishra

IAENG International Journal of Applied Mathematics, 55:8, pp2564-2569 [Online Full Text]

Sreeram R, Santosh Kumar Yadav, Pankaj Pandey, and Sanjay Mishra, "Properties of the Space of Group Valued Continuous Functions," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2564-2569, 2025

 

L21 Norm Regularization ELM with p-Huber Loss Function for Multi-target Regression

Wenhao Sun, Kuaini Wang, Mingming Wang, and Qiang Lin

IAENG International Journal of Applied Mathematics, 55:8, pp2570-2580 [Online Full Text]

Wenhao Sun, Kuaini Wang, Mingming Wang, and Qiang Lin, "L21 Norm Regularization ELM with p-Huber Loss Function for Multi-target Regression," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2570-2580, 2025

 

Farey Edge Graceful Labeling on Cycle, Star and Corona Product of Graph

Ajay Kumar, Neeraj Gupta, Ajendra Kumar, Suraj Tyagi, Vipin Kumar, and Tarun Gupta

IAENG International Journal of Applied Mathematics, 55:8, pp2581-2587 [Online Full Text]

Ajay Kumar, Neeraj Gupta, Ajendra Kumar, Suraj Tyagi, Vipin Kumar, and Tarun Gupta, "Farey Edge Graceful Labeling on Cycle, Star and Corona Product of Graph," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2581-2587, 2025

 

Application of Meshless Method in Numerical Simulation of Solitary Waves for the Generalized Regularized Long Wave Equation

Huiling Chen, Rahmatjan Imin, and Azhar Halik

IAENG International Journal of Applied Mathematics, 55:8, pp2588-2599 [Online Full Text]

Huiling Chen, Rahmatjan Imin, and Azhar Halik, "Application of Meshless Method in Numerical Simulation of Solitary Waves for the Generalized Regularized Long Wave Equation," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2588-2599, 2025

 

Incident Vertex Pi Coloring of Corona Product of Some Graphs: Path with Complete Graph, Path with Star Graph and Star Graph with Path

Sunil B. Thakare, Haribhau R. Bhapkar, and Archana Bhange

IAENG International Journal of Applied Mathematics, 55:8, pp2600-2605 [Online Full Text]

Sunil B. Thakare, Haribhau R. Bhapkar, and Archana Bhange, "Incident Vertex Pi Coloring of Corona Product of Some Graphs: Path with Complete Graph, Path with Star Graph and Star Graph with Path," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2600-2605, 2025

 

Evolutionary Game Analysis of Government Regulation and Corporate Energy Conservation Promotion Strategies

Xizhe Wang, Zhaoxin Liu, and Zehao Wang

IAENG International Journal of Applied Mathematics, 55:8, pp2606-2614 [Online Full Text]

Xizhe Wang, Zhaoxin Liu, and Zehao Wang, "Evolutionary Game Analysis of Government Regulation and Corporate Energy Conservation Promotion Strategies," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2606-2614, 2025

 

An Integrated Model of Factors Influencing Consumers' Internet Insurance Usage Behavior: Evidence from China

Di Yao, and Bamini KPD Balakrishnan

IAENG International Journal of Applied Mathematics, 55:8, pp2615-2628 [Online Full Text]

Di Yao, and Bamini KPD Balakrishnan, "An Integrated Model of Factors Influencing Consumers' Internet Insurance Usage Behavior: Evidence from China," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2615-2628, 2025

 

Multigrid Domain Decomposition Methods for Solving Stokes-Darcy Coupled Problems

Qingbo Xu, and Liyun Zuo

IAENG International Journal of Applied Mathematics, 55:8, pp2629-2634 [Online Full Text]

Qingbo Xu, and Liyun Zuo, "Multigrid Domain Decomposition Methods for Solving Stokes-Darcy Coupled Problems," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2629-2634, 2025

 

Expression of Constant Proportional Caputo Derivative in Terms of the Block Pulse Operational Matrix

Prabha R, and Kiruthika S

IAENG International Journal of Applied Mathematics, 55:8, pp2635-2644 [Online Full Text]

Prabha R, and Kiruthika S, "Expression of Constant Proportional Caputo Derivative in Terms of the Block Pulse Operational Matrix," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2635-2644, 2025

 

Trigonometric WENO Scheme for Convection-Diffusion Equations

Gulkayer Harman, Kaysar Rahman, and Muyassar Ahmat

IAENG International Journal of Applied Mathematics, 55:8, pp2645-2651 [Online Full Text]

Gulkayer Harman, Kaysar Rahman, and Muyassar Ahmat, "Trigonometric WENO Scheme for Convection-Diffusion Equations," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2645-2651, 2025

 

Super-Twisting Sliding Mode Control for Fixed-Time Stabilization of Fractional-Order Wind Power System

Xiaomin Tian, Zhitao Hu, and Liping Chen

IAENG International Journal of Applied Mathematics, 55:8, pp2652-2657 [Online Full Text]

Xiaomin Tian, Zhitao Hu, and Liping Chen, "Super-Twisting Sliding Mode Control for Fixed-Time Stabilization of Fractional-Order Wind Power System," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2652-2657, 2025

 

A Novel Approach Using Edge Irregular Reflexive k-Labeling for Robust Keystream in Asymmetric Cryptography to Protect DNA Sequence

Marsidi, Dafik, Susanto, Arika Indah Kristiana, and Nelly Oktavia Adiwijaya

IAENG International Journal of Applied Mathematics, 55:8, pp2658-2667 [Online Full Text]

Marsidi, Dafik, Susanto, Arika Indah Kristiana, and Nelly Oktavia Adiwijaya, "A Novel Approach Using Edge Irregular Reflexive k-Labeling for Robust Keystream in Asymmetric Cryptography to Protect DNA Sequence," IAENG International Journal of Applied Mathematics, vol. 55, no. 8, pp2658-2667, 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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