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Evolutionary Safe Padé Approximation Scheme for Dynamical Study of Nonlinear Cervical Human Papilloma Virus Infection Model

Javaid Ali1, Armando Ciancio2, Kashif Ali Khan3, Nauman Raza4,5, Haci Mehmet Baskonus6,*, Muhammad Luqman1, Zafar-Ullah Khan7

1 Department of Mathematics, Govt. Graduate College Township, Lahore, 54770, Pakistan
2 Università degli Studi di Messina, Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali, Messina, 98122, Italy
3 Department of Mathematics, University of Engineering and Technology, Lahore, 54890, Pakistan
4 Department of Mathematics, University of the Punjab, Lahore, 54590, Pakistan
5 Mathematics Research Center, Near East University TRNC, Mersin 10, Nicosia, 99138, Turkey
6 Department of Mathematics and Science Education, Faculty of Education, Harran University, Sanliurfa, 63190, Turkey
7 Department of Dermatology, Rashid Latif Medical College, Lahore, 54600, Pakistan

* Corresponding Author: Haci Mehmet Baskonus. Email: email

Computer Modeling in Engineering & Sciences 2024, 140(3), 2275-2296. https://doi.org/10.32604/cmes.2024.046923

Abstract

This study proposes a structure-preserving evolutionary framework to find a semi-analytical approximate solution for a nonlinear cervical cancer epidemic (CCE) model. The underlying CCE model lacks a closed-form exact solution. Numerical solutions obtained through traditional finite difference schemes do not ensure the preservation of the model’s necessary properties, such as positivity, boundedness, and feasibility. Therefore, the development of structure-preserving semi-analytical approaches is always necessary. This research introduces an intelligently supervised computational paradigm to solve the underlying CCE model’s physical properties by formulating an equivalent unconstrained optimization problem. Singularity-free safe Padé rational functions approximate the mathematical shape of state variables, while the model’s physical requirements are treated as problem constraints. The primary model of the governing differential equations is imposed to minimize the error between approximate solutions. An evolutionary algorithm, the Genetic Algorithm with Multi-Parent Crossover (GA-MPC), executes the optimization task. The resulting method is the Evolutionary Safe Padé Approximation (ESPA) scheme. The proof of unconditional convergence of the ESPA scheme on the CCE model is supported by numerical simulations. The performance of the ESPA scheme on the CCE model is thoroughly investigated by considering various orders of non-singular Padé approximants.

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APA Style
Ali, J., Ciancio, A., Khan, K.A., Raza, N., Baskonus, H.M. et al. (2024). Evolutionary safe padé approximation scheme for dynamical study of nonlinear cervical human papilloma virus infection model. Computer Modeling in Engineering & Sciences, 140(3), 2275-2296. https://doi.org/10.32604/cmes.2024.046923
Vancouver Style
Ali J, Ciancio A, Khan KA, Raza N, Baskonus HM, Luqman M, et al. Evolutionary safe padé approximation scheme for dynamical study of nonlinear cervical human papilloma virus infection model. Comput Model Eng Sci. 2024;140(3):2275-2296 https://doi.org/10.32604/cmes.2024.046923
IEEE Style
J. Ali et al., "Evolutionary Safe Padé Approximation Scheme for Dynamical Study of Nonlinear Cervical Human Papilloma Virus Infection Model," Comput. Model. Eng. Sci., vol. 140, no. 3, pp. 2275-2296. 2024. https://doi.org/10.32604/cmes.2024.046923



cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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