|   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 54 Issue 12 (Online version available: 1 December 2024)   JOURNAL PAPERS: The Fuzzy Sumudu Decomposition Method for Solving Differential Equations in an Imprecise Context B. Divya, and K. Ganesan IAENG International Journal of Applied Mathematics, 54:12, pp2523-2528 [Online Full Text] B. Divya, and K. Ganesan, "The Fuzzy Sumudu Decomposition Method for Solving Differential Equations in an Imprecise Context," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2523-2528, 2024
   A Study on the Evaluation of Teaching Effectiveness of Secondary School Mathematics Based on Fuzzy Comprehensive Evaluation Meng Hu, and Mengyao Xu IAENG International Journal of Applied Mathematics, 54:12, pp2529-2540 [Online Full Text] Meng Hu, and Mengyao Xu, "A Study on the Evaluation of Teaching Effectiveness of Secondary School Mathematics Based on Fuzzy Comprehensive Evaluation," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2529-2540, 2024
   Systematic Literature Review for Optimization System with Advection-Diffusion-Reaction Non-Linear Equation in Water Quality Ino Suryana, Diah Chaerani, Atje Setiawan Abdullah, Anton Satria Prabuwono, Khoirunnisa Rohadatul Aisy Muslihin, and Athaya Zahrani Irmansyah IAENG International Journal of Applied Mathematics, 54:12, pp2541-2554 [Online Full Text] Ino Suryana, Diah Chaerani, Atje Setiawan Abdullah, Anton Satria Prabuwono, Khoirunnisa Rohadatul Aisy Muslihin, and Athaya Zahrani Irmansyah, "Systematic Literature Review for Optimization System with Advection-Diffusion-Reaction Non-Linear Equation in Water Quality," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2541-2554, 2024
   A Further Examination for Inventory Models with Two Trade Credits Feiyu Zhang, and Jinyuan Liu IAENG International Journal of Applied Mathematics, 54:12, pp2555-2562 [Online Full Text] Feiyu Zhang, and Jinyuan Liu, "A Further Examination for Inventory Models with Two Trade Credits," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2555-2562, 2024
   Information Security by employing RSA Algorithm and Graph Labeling S. Vani Shree, and S. Dhanalakshmi IAENG International Journal of Applied Mathematics, 54:12, pp2563-2568 [Online Full Text] S. Vani Shree, and S. Dhanalakshmi, "Information Security by employing RSA Algorithm and Graph Labeling," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2563-2568, 2024
   Queueing Inventory System with Impatient Customers and Working Vacations Shengli Lv, and Ruilian Li IAENG International Journal of Applied Mathematics, 54:12, pp2569-2579 [Online Full Text] Shengli Lv, and Ruilian Li, "Queueing Inventory System with Impatient Customers and Working Vacations," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2569-2579, 2024
   Analytical Study of a Semilinear Problem With Dirichlet Boundary Conditions Jairo Delgado IAENG International Journal of Applied Mathematics, 54:12, pp2580-2587 [Online Full Text] Jairo Delgado, "Analytical Study of a Semilinear Problem With Dirichlet Boundary Conditions," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2580-2587, 2024
   Adaptive Fuzzy Sliding Mode Control for Nonlinear Systems with Unknown Dead-zone Rui Chen, Zhangping You, and Wenhui Zhang IAENG International Journal of Applied Mathematics, 54:12, pp2588-2595 [Online Full Text] Rui Chen, Zhangping You, and Wenhui Zhang, "Adaptive Fuzzy Sliding Mode Control for Nonlinear Systems with Unknown Dead-zone," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2588-2595, 2024
   Robust H-Infinity Control for Input Time-Delay Systems Based on Memory State-Feedback Xuyang Yuan, Fang Gao, Qingwen Lv, and Xingyu Chen IAENG International Journal of Applied Mathematics, 54:12, pp2596-2601 [Online Full Text] Xuyang Yuan, Fang Gao, Qingwen Lv, and Xingyu Chen, "Robust H-Infinity Control for Input Time-Delay Systems Based on Memory State-Feedback," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2596-2601, 2024
   On the Error Bounds for ReLU Neural Networks Ronald Katende, Henry Kasumba, Godwin Kakuba, and John Mango IAENG International Journal of Applied Mathematics, 54:12, pp2602-2611 [Online Full Text] Ronald Katende, Henry Kasumba, Godwin Kakuba, and John Mango, "On the Error Bounds for ReLU Neural Networks," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2602-2611, 2024
   Optimization of Train Operation Plan of Through Operation Between Urban Rail Transit and Suburban Railway Zhiqiang Tian, Zibo Kong, Huiyuan Han, Wanpeng Wu, and Juan Zeng IAENG International Journal of Applied Mathematics, 54:12, pp2612-2619 [Online Full Text] Zhiqiang Tian, Zibo Kong, Huiyuan Han, Wanpeng Wu, and Juan Zeng, "Optimization of Train Operation Plan of Through Operation Between Urban Rail Transit and Suburban Railway," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2612-2619, 2024
   An Improved Cubic Cardinal Spline and Its Fairing Juncheng Li, Chengzhi Liu, and Lian Yang IAENG International Journal of Applied Mathematics, 54:12, pp2620-2630 [Online Full Text] Juncheng Li, Chengzhi Liu, and Lian Yang, "An Improved Cubic Cardinal Spline and Its Fairing," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2620-2630, 2024
   The Order of a Path Graph as a Subgraph of a Fan Graph with a Certain Locating Chromatic Number Des Welyyanti, Fakhri Zikra, Rifda Sasmi Zahra, Lyra Yulianti, and Yanita IAENG International Journal of Applied Mathematics, 54:12, pp2631-2635 [Online Full Text] Des Welyyanti, Fakhri Zikra, Rifda Sasmi Zahra, Lyra Yulianti, and Yanita, "The Order of a Path Graph as a Subgraph of a Fan Graph with a Certain Locating Chromatic Number," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2631-2635, 2024
   Design of Chaotic Systems with Multiple Scrolls via Anti-Control Method and its Encryption Application Shiya Wang, and Jianbin He IAENG International Journal of Applied Mathematics, 54:12, pp2636-2644 [Online Full Text] Shiya Wang, and Jianbin He, "Design of Chaotic Systems with Multiple Scrolls via Anti-Control Method and its Encryption Application," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2636-2644, 2024
   Multiplicative Triple Fibonacci Sequence of Second Order under Three Specific Schemes and Third Order under Nine Specific Schemes A. K. Awasthi, Vikas Ranga, and Kamal Dutt IAENG International Journal of Applied Mathematics, 54:12, pp2645-2655 [Online Full Text] A. K. Awasthi, Vikas Ranga, and Kamal Dutt, "Multiplicative Triple Fibonacci Sequence of Second Order under Three Specific Schemes and Third Order under Nine Specific Schemes," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2645-2655, 2024
   Multimodal Transportation Routing Optimization Considering Schedule Constraints and Uncertain Time Tingyu Wang, Cunjie Dai, Haijun Li, and Runyu Wu IAENG International Journal of Applied Mathematics, 54:12, pp2656-2668 [Online Full Text] Tingyu Wang, Cunjie Dai, Haijun Li, and Runyu Wu, "Multimodal Transportation Routing Optimization Considering Schedule Constraints and Uncertain Time," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2656-2668, 2024
   A Vertically Averaged Groundwater Quality Measurement With Monitored Boundary Data Prattana Maneechay, Nopparat Pochai, and Suriyun Khatbanjong IAENG International Journal of Applied Mathematics, 54:12, pp2669-2678 [Online Full Text] Prattana Maneechay, Nopparat Pochai, and Suriyun Khatbanjong, "A Vertically Averaged Groundwater Quality Measurement With Monitored Boundary Data," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2669-2678, 2024
   Single Server Queueing-inventory System with Impatient Customers and Hybrid Vacations Shengli Lv, Yangyang Zan, and Siyuan Yin IAENG International Journal of Applied Mathematics, 54:12, pp2679-2690 [Online Full Text] Shengli Lv, Yangyang Zan, and Siyuan Yin, "Single Server Queueing-inventory System with Impatient Customers and Hybrid Vacations," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2679-2690, 2024
   Expanding Graph Theory: Product Operations and Properties in Directed Graph Contexts Jinta Jose, Rajesh K. Thumbakara, Sijo P. George, and Bobin George IAENG International Journal of Applied Mathematics, 54:12, pp2691-2701 [Online Full Text] Jinta Jose, Rajesh K. Thumbakara, Sijo P. George, and Bobin George, "Expanding Graph Theory: Product Operations and Properties in Directed Graph Contexts," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2691-2701, 2024
   Study on Low-temperature Startup of Proton Exchange Membrane Fuel Cell by Auxiliary Preheating Hailan Zhao IAENG International Journal of Applied Mathematics, 54:12, pp2702-2710 [Online Full Text] Hailan Zhao, "Study on Low-temperature Startup of Proton Exchange Membrane Fuel Cell by Auxiliary Preheating," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2702-2710, 2024
   Using VARI Model to Forecast Climate Phenomena in Big Data Era Ajeng Berliana Salsabila, Sarah Sutisna, and Sri Purwani IAENG International Journal of Applied Mathematics, 54:12, pp2711-2718 [Online Full Text] Ajeng Berliana Salsabila, Sarah Sutisna, and Sri Purwani, "Using VARI Model to Forecast Climate Phenomena in Big Data Era," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2711-2718, 2024
   Analysis of Swing Characteristics for Floating Multi-Robot Towing System Wei Chai, Zhigang Zhao, Dongna Li, Xiangtang Zhao, Ruina Chen, and Jiadong Meng IAENG International Journal of Applied Mathematics, 54:12, pp2719-2726 [Online Full Text] Wei Chai, Zhigang Zhao, Dongna Li, Xiangtang Zhao, Ruina Chen, and Jiadong Meng, "Analysis of Swing Characteristics for Floating Multi-Robot Towing System," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2719-2726, 2024
   Some Graph Based Encryption Techniques Dhanvanth Narayan H, Surekha Ravishankar Bhat, Ravishankar Bhat, and Smitha Ganesh Bhat IAENG International Journal of Applied Mathematics, 54:12, pp2727-2734 [Online Full Text] Dhanvanth Narayan H, Surekha Ravishankar Bhat, Ravishankar Bhat, and Smitha Ganesh Bhat, "Some Graph Based Encryption Techniques," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2727-2734, 2024
   Research on Urban Rail Transit Operation Periods Division Based on Passenger Flow Characteristics Mining Changfeng Zhu, Liangsheng Zhao, Linna Cheng, Chao Zhang, and Shengyun Xue IAENG International Journal of Applied Mathematics, 54:12, pp2735-2745 [Online Full Text] Changfeng Zhu, Liangsheng Zhao, Linna Cheng, Chao Zhang, and Shengyun Xue, "Research on Urban Rail Transit Operation Periods Division Based on Passenger Flow Characteristics Mining," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2735-2745, 2024
   Comparison of Geographically Weighted Regression (GWR) and Mixed Geographically Weighted Regression (MGWR) Models on the Poverty Levels in Central Java in 2023 Najma Attaqiya Alya, Qothrotunnidha Almaulidiyah, Bailey Reshad Farouk, Dwi Rantini, Arip Ramadan, and Fazidah Othman IAENG International Journal of Applied Mathematics, 54:12, pp2746-2757 [Online Full Text] Najma Attaqiya Alya, Qothrotunnidha Almaulidiyah, Bailey Reshad Farouk, Dwi Rantini, Arip Ramadan, and Fazidah Othman, "Comparison of Geographically Weighted Regression (GWR) and Mixed Geographically Weighted Regression (MGWR) Models on the Poverty Levels in Central Java in 2023," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2746-2757, 2024
   Robust PID Control for Upper Limb Exoskeleton Robot based on the Beetle Antennae Search Algorithm Fenggang Liu, Lang Rao, Zhaoyun He, Lie Yu, and Lei Ding IAENG International Journal of Applied Mathematics, 54:12, pp2758-2765 [Online Full Text] Fenggang Liu, Lang Rao, Zhaoyun He, Lie Yu, and Lei Ding, "Robust PID Control for Upper Limb Exoskeleton Robot based on the Beetle Antennae Search Algorithm," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2758-2765, 2024
   A Fractional-Order SEIDR Network Public Opinion Dissemination Prediction Model Considering the Heterogeneity of Susceptibilities and Dissuasion Mechanism Qiujuan Tong, Xiaolong Xu, and Jianke Zhang IAENG International Journal of Applied Mathematics, 54:12, pp2766-2774 [Online Full Text] Qiujuan Tong, Xiaolong Xu, and Jianke Zhang, "A Fractional-Order SEIDR Network Public Opinion Dissemination Prediction Model Considering the Heterogeneity of Susceptibilities and Dissuasion Mechanism," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2766-2774, 2024
   Tripolar Fuzzy Ideals in Semigroups Tanaphong Prommai, Aiyared Iampan, and Thiti Gaketem IAENG International Journal of Applied Mathematics, 54:12, pp2775-2782 [Online Full Text] Tanaphong Prommai, Aiyared Iampan, and Thiti Gaketem, "Tripolar Fuzzy Ideals in Semigroups," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2775-2782, 2024
   Robust Control for Uncertain Discrete-Time Linear Systems Using Reinforcement Learning With Discount Factor Yuntian Ding, Yuxiao Yang, Zhilian Yan, and Weipeng Tai IAENG International Journal of Applied Mathematics, 54:12, pp2783-2791 [Online Full Text] Yuntian Ding, Yuxiao Yang, Zhilian Yan, and Weipeng Tai, "Robust Control for Uncertain Discrete-Time Linear Systems Using Reinforcement Learning With Discount Factor," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2783-2791, 2024
   Extremal (Chemical) Graphs with Respect to the General Multiplicative Zagreb Indices Xiaoling Sun, and Jianwei Du IAENG International Journal of Applied Mathematics, 54:12, pp2792-2798 [Online Full Text] Xiaoling Sun, and Jianwei Du, "Extremal (Chemical) Graphs with Respect to the General Multiplicative Zagreb Indices," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2792-2798, 2024
   Fixed Point Theorems for pairs of Mappings in Dislocated Cone Metric Space over Banach Algebra Md W. Rahaman, L. Shambhu Singh, and Th. Chhatrajit Singh IAENG International Journal of Applied Mathematics, 54:12, pp2799-2810 [Online Full Text] Md W. Rahaman, L. Shambhu Singh, and Th. Chhatrajit Singh, "Fixed Point Theorems for pairs of Mappings in Dislocated Cone Metric Space over Banach Algebra," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2799-2810, 2024
   An Optimal Subset Selection Algorithm for Distributed Hypothesis Test Jiarui Li, and Guangbao Guo IAENG International Journal of Applied Mathematics, 54:12, pp2811-2815 [Online Full Text] Jiarui Li, and Guangbao Guo, "An Optimal Subset Selection Algorithm for Distributed Hypothesis Test," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2811-2815, 2024
   A Fault Tolerant Control Model for AUV Thrusters under the Disabled Velocity Information Condition Xiu-lian Liu, Li-dong Guo, Li-xin Yang, Jian-wei Zhu, and Qi-qi Shen IAENG International Journal of Applied Mathematics, 54:12, pp2816-2823 [Online Full Text] Xiu-lian Liu, Li-dong Guo, Li-xin Yang, Jian-wei Zhu, and Qi-qi Shen, "A Fault Tolerant Control Model for AUV Thrusters under the Disabled Velocity Information Condition," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2816-2823, 2024
   Fixed Point Theorems in Bicomplex Partial S Metric Spaces and Applications to Boundary Value Problems M Madhuri, and M V R Kameswari IAENG International Journal of Applied Mathematics, 54:12, pp2824-2831 [Online Full Text] M Madhuri, and M V R Kameswari, "Fixed Point Theorems in Bicomplex Partial S Metric Spaces and Applications to Boundary Value Problems," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2824-2831, 2024
   A Simplified Approach for Multiple Choice Transportation Problem Yu-Lan Wang IAENG International Journal of Applied Mathematics, 54:12, pp2832-2841 [Online Full Text] Yu-Lan Wang, "A Simplified Approach for Multiple Choice Transportation Problem," IAENG International Journal of Applied Mathematics, vol. 54, no. 12, pp2832-2841, 2024
     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 
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