|   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 52 Issue 2 (Online version available: 19 May 2022)   JOURNAL PAPERS: Overview of Long Memory for Economic and Financial Time Series Dataset and Related Time Series Models: A Review Study Mohd Tahir Ismail, and Remal Shaher Al-Gounmeein IAENG International Journal of Applied Mathematics, 52:2, pp261-269 [Online Full Text] Mohd Tahir Ismail, and Remal Shaher Al-Gounmeein, "Overview of Long Memory for Economic and Financial Time Series Dataset and Related Time Series Models: A Review Study," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp261-269, 2022
   The K-(2,1)-Total Choosability of 1-Planar Graphs without Adjacent Short Cycles Yan Song, and Lei Sun IAENG International Journal of Applied Mathematics, 52:2, pp270-277 [Online Full Text] Yan Song, and Lei Sun, "The K-(2,1)-Total Choosability of 1-Planar Graphs without Adjacent Short Cycles," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp270-277, 2022
   Models and Heuristic Algorithms for Solving Discrete Location Problems of Temporary Disposal Places in Palembang City Sisca Octarina, Fitri Maya Puspita, and Siti Suzlin Supadi IAENG International Journal of Applied Mathematics, 52:2, pp278-288 [Online Full Text] Sisca Octarina, Fitri Maya Puspita, and Siti Suzlin Supadi, "Models and Heuristic Algorithms for Solving Discrete Location Problems of Temporary Disposal Places in Palembang City," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp278-288, 2022
   An Interval for the Sum of the Expected Absolute Difference between Distinct Poisson Processes Adolfo M. D. Silva, and Cira E. G. Otiniano IAENG International Journal of Applied Mathematics, 52:2, pp289-297 [Online Full Text] Adolfo M. D. Silva, and Cira E. G. Otiniano, "An Interval for the Sum of the Expected Absolute Difference between Distinct Poisson Processes," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp289-297, 2022
   Quantized Adaptive Bounded-H-infinity Tracking Control for a Class of Stochastic Nonaffine Nonlinear Systems Xiaoyu Qu, Xiaohua Li, and Xiaojie Cao IAENG International Journal of Applied Mathematics, 52:2, pp298-307 [Online Full Text] Xiaoyu Qu, Xiaohua Li, and Xiaojie Cao, "Quantized Adaptive Bounded-H-infinity Tracking Control for a Class of Stochastic Nonaffine Nonlinear Systems," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp298-307, 2022
   Seidel Energy of Partial Complementary Graph Amrithalakshmi, Swati Nayak, Sabitha D'Souza, and Pradeep G. Bhat IAENG International Journal of Applied Mathematics, 52:2, pp308-314 [Online Full Text] Amrithalakshmi, Swati Nayak, Sabitha D'Souza, and Pradeep G. Bhat, "Seidel Energy of Partial Complementary Graph," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp308-314, 2022
   Sufficient Condition for Synchronization in Complete Networks of Reaction-Diffusion Equations of Hindmarsh-Rose Type with Linear Coupling Phan Van Long Em IAENG International Journal of Applied Mathematics, 52:2, pp315-319 [Online Full Text] Phan Van Long Em, "Sufficient Condition for Synchronization in Complete Networks of Reaction-Diffusion Equations of Hindmarsh-Rose Type with Linear Coupling," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp315-319, 2022
   Qualitative and Bifurcation Analysis of a Single Species Logistic Model with Allee Effect and Feedback Control Kan Fang, Jiangbin Chen, Zhengliang Zhu, Fengde Chen, and Xiaoying Chen IAENG International Journal of Applied Mathematics, 52:2, pp320-326 [Online Full Text] Kan Fang, Jiangbin Chen, Zhengliang Zhu, Fengde Chen, and Xiaoying Chen, "Qualitative and Bifurcation Analysis of a Single Species Logistic Model with Allee Effect and Feedback Control," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp320-326, 2022
   Numerical Solution for Unsteady Anisotropic Diffusion-Convection-Reaction Equation of Exponentially Varying Coefficients and Compressible Flow Mohammad Ivan Azis IAENG International Journal of Applied Mathematics, 52:2, pp327-335 [Online Full Text] Mohammad Ivan Azis, "Numerical Solution for Unsteady Anisotropic Diffusion-Convection-Reaction Equation of Exponentially Varying Coefficients and Compressible Flow," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp327-335, 2022
   Application of LADRC Based on the IMFO Algorithm for Multi-Area Interconnected AGC Problems Gonggui Chen, Yifan Chen, Yi Xiang, Ping Zhou, Xianjun Zeng, and Hongyu Long IAENG International Journal of Applied Mathematics, 52:2, pp336-352 [Online Full Text] Gonggui Chen, Yifan Chen, Yi Xiang, Ping Zhou, Xianjun Zeng, and Hongyu Long, "Application of LADRC Based on the IMFO Algorithm for Multi-Area Interconnected AGC Problems," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp336-352, 2022
   Interactive decision Making for Multiobjective Fuzzy Random Bimatrix Games Hitoshi Yano IAENG International Journal of Applied Mathematics, 52:2, pp353-359 [Online Full Text] Hitoshi Yano, "Interactive decision Making for Multiobjective Fuzzy Random Bimatrix Games," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp353-359, 2022
   Bifurcation Analysis and Hormetic Effects in a Discrete-time Plant Quality and Larch Budmoth Interaction Model Xiaohua Ren, Changcheng Xiang, and Yi Yang IAENG International Journal of Applied Mathematics, 52:2, pp360-372 [Online Full Text] Xiaohua Ren, Changcheng Xiang, and Yi Yang, "Bifurcation Analysis and Hormetic Effects in a Discrete-time Plant Quality and Larch Budmoth Interaction Model," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp360-372, 2022
   Array Cyclic (3*,4)-Cycle Design Khaled Matarneh, Ahmad Abubaker, and Suha Al-Shaikh IAENG International Journal of Applied Mathematics, 52:2, pp373-379 [Online Full Text] Khaled Matarneh, Ahmad Abubaker, and Suha Al-Shaikh, "Array Cyclic (3*,4)-Cycle Design," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp373-379, 2022
   Toughness and Fractional Covered Graph Jianzhang Wu, Jiabin Yuan, and Wei Gao IAENG International Journal of Applied Mathematics, 52:2, pp380-385 [Online Full Text] Jianzhang Wu, Jiabin Yuan, and Wei Gao, "Toughness and Fractional Covered Graph," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp380-385, 2022
   A Note on Somos's Identities of Level 6 D. Anu Radha, B. R. Srivatsa Kumar, and Sayinath Udupa N. V. IAENG International Journal of Applied Mathematics, 52:2, pp386-390 [Online Full Text] D. Anu Radha, B. R. Srivatsa Kumar, and Sayinath Udupa N. V., "A Note on Somos's Identities of Level 6," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp386-390, 2022
   Variational Multiscale Element Free Galerkin Method for Three-dimensional Steady Convection-Diffusion Problems Xiaoting Cao, and Xiaohua Zhang IAENG International Journal of Applied Mathematics, 52:2, pp391-403 [Online Full Text] Xiaoting Cao, and Xiaohua Zhang, "Variational Multiscale Element Free Galerkin Method for Three-dimensional Steady Convection-Diffusion Problems," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp391-403, 2022
   A Mathematical Model of Covid-19 Transmission Between Regions with Symptomatic and Asymptomatic Cases M. Andhika Aji Pratama, Asep K. Supriatna, and Nursanti Anggriani IAENG International Journal of Applied Mathematics, 52:2, pp404-410 [Online Full Text] M. Andhika Aji Pratama, Asep K. Supriatna, and Nursanti Anggriani, "A Mathematical Model of Covid-19 Transmission Between Regions with Symptomatic and Asymptomatic Cases," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp404-410, 2022
   Existence and Stability Results for a Coupled System of p-Laplacian Fractional Langevin Equations with Anti-periodic Boundary Conditions Jinbo Ni, Jifeng Zhang, and Wei Zhang IAENG International Journal of Applied Mathematics, 52:2, pp411-417 [Online Full Text] Jinbo Ni, Jifeng Zhang, and Wei Zhang, "Existence and Stability Results for a Coupled System of p-Laplacian Fractional Langevin Equations with Anti-periodic Boundary Conditions," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp411-417, 2022
   Tiling Systems and Domino Systems for Partial Array Languages K. Janaki, and R. Arulprakasam IAENG International Journal of Applied Mathematics, 52:2, pp418-425 [Online Full Text] K. Janaki, and R. Arulprakasam, "Tiling Systems and Domino Systems for Partial Array Languages," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp418-425, 2022
   On the Hilfer Fractional Volterra-Fredholm Integro Differential Equations Karim Ivaz, Ismael Alasadi, and Ahmed Hamoud IAENG International Journal of Applied Mathematics, 52:2, pp426-431 [Online Full Text] Karim Ivaz, Ismael Alasadi, and Ahmed Hamoud, "On the Hilfer Fractional Volterra-Fredholm Integro Differential Equations," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp426-431, 2022
   Locally Ontology Relaxed Stability Analysis in Various Ontology Learning Settings Shu Gong, Xinxin Huang, Caihua Qiu, and Wei Gao IAENG International Journal of Applied Mathematics, 52:2, pp432-440 [Online Full Text] Shu Gong, Xinxin Huang, Caihua Qiu, and Wei Gao, "Locally Ontology Relaxed Stability Analysis in Various Ontology Learning Settings," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp432-440, 2022
   Simulation and Analysis on Cryptography by Maclaurin Series and Laplace Transform Anthony Adam Pranajaya, and Iwan Sugiarto IAENG International Journal of Applied Mathematics, 52:2, pp441-449 [Online Full Text] Anthony Adam Pranajaya, and Iwan Sugiarto, "Simulation and Analysis on Cryptography by Maclaurin Series and Laplace Transform," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp441-449, 2022
   Optimization Design of Powertrain Parameters for Electromechanical Flywheel Hybrid Electric Vehicle Binbin Sun, Tianqi Gu, Pengwei Wang, Tiezhu Zhang, and Shubin Wei IAENG International Journal of Applied Mathematics, 52:2, pp450-457 [Online Full Text] Binbin Sun, Tianqi Gu, Pengwei Wang, Tiezhu Zhang, and Shubin Wei, "Optimization Design of Powertrain Parameters for Electromechanical Flywheel Hybrid Electric Vehicle," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp450-457, 2022
   Encryption System Involving Matrix Associated With Semigraphs Jyoti Shetty, Sudhakara G, and Vinay Madhusudanan IAENG International Journal of Applied Mathematics, 52:2, pp458-465 [Online Full Text] Jyoti Shetty, Sudhakara G, and Vinay Madhusudanan, "Encryption System Involving Matrix Associated With Semigraphs," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp458-465, 2022
   Quarter-Sweep Successive Over-relaxation Approximation to the Solution of Porous Medium Equations Jackel Vui Lung Chew, Elayaraja Aruchunan, Andang Sunarto, and Jumat Sulaiman IAENG International Journal of Applied Mathematics, 52:2, pp466-472 [Online Full Text] Jackel Vui Lung Chew, Elayaraja Aruchunan, Andang Sunarto, and Jumat Sulaiman, "Quarter-Sweep Successive Over-relaxation Approximation to the Solution of Porous Medium Equations," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp466-472, 2022
   A Non-Dimensional Mathematical Model of Shoreline Evolution with a Groin Structure Using an Unconditionally Stable Explicit Finite Difference Technique Surasak Manilam, and Nopparat Pochai IAENG International Journal of Applied Mathematics, 52:2, pp473-481 [Online Full Text] Surasak Manilam, and Nopparat Pochai, "A Non-Dimensional Mathematical Model of Shoreline Evolution with a Groin Structure Using an Unconditionally Stable Explicit Finite Difference Technique," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp473-481, 2022
   Improved Grey Wolf Optimizer with Differential Perturbation for Function Optimization Qiang Qu, Hai-hua Wang, and Mei-li Qi IAENG International Journal of Applied Mathematics, 52:2, pp482-491 [Online Full Text] Qiang Qu, Hai-hua Wang, and Mei-li Qi, "Improved Grey Wolf Optimizer with Differential Perturbation for Function Optimization," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp482-491, 2022
   Sensitivity Analysis of Variance Gamma Parameters for Interest Rate Derivatives Adaobi M. Udoye, Lukman S. Akinola, Maurice N. Annorzie, and Yisa Yakubu IAENG International Journal of Applied Mathematics, 52:2, pp492-499 [Online Full Text] Adaobi M. Udoye, Lukman S. Akinola, Maurice N. Annorzie, and Yisa Yakubu, "Sensitivity Analysis of Variance Gamma Parameters for Interest Rate Derivatives," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp492-499, 2022
   A Counter Example For Neighbourhood Number Less Than Edge Covering Number Of a Graph Surekha Ravi shankar Bhat, Ravi shankar Bhat, Smitha Ganesh Bhat, and Sayinath Udupa Nagara Vinayaka IAENG International Journal of Applied Mathematics, 52:2, pp500-506 [Online Full Text] Surekha Ravi shankar Bhat, Ravi shankar Bhat, Smitha Ganesh Bhat, and Sayinath Udupa Nagara Vinayaka, "A Counter Example For Neighbourhood Number Less Than Edge Covering Number Of a Graph," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp500-506, 2022
   An LT-BEM for an Unsteady Helmholtz Type Equation of Exponentially Variable Coefficients Moh. Ivan Azis IAENG International Journal of Applied Mathematics, 52:2, pp507-514 [Online Full Text] Moh. Ivan Azis, "An LT-BEM for an Unsteady Helmholtz Type Equation of Exponentially Variable Coefficients," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp507-514, 2022
   The Relationships among the Kinds of Concept Lattices Based on the Dual Intersectable Context Ting Qian, Erkang Qin, Cheng Wei, Wanting Zhao, and Xiaoli He IAENG International Journal of Applied Mathematics, 52:2, pp515-520 [Online Full Text] Ting Qian, Erkang Qin, Cheng Wei, Wanting Zhao, and Xiaoli He, "The Relationships among the Kinds of Concept Lattices Based on the Dual Intersectable Context," IAENG International Journal of Applied Mathematics, vol. 52, no.2, pp515-520, 2022
     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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