Numerical Solution of Fokker-Planck-Kolmogorov Time Fractional Differential Equations Using Legendre Wavelet Method Along with convergence and error analysis
The purpose of this paper is to present an efficient numerical method for finding numerical solutions Fokker-Planck-Kolmogorov time-fractional differential equations.The Legendre wavelet approach was employed for this objective. The Legendre wave was the first to be introduced. The Fokker-Planck-Kol...
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Shahid Chamran University of Ahvaz
2024-02-01
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| Online Access: | https://jamm.scu.ac.ir/article_18725_dd5188d6b2710969a4b022f1ef1970ae.pdf |
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| author | شعبان محمدی سید رضا حجازی |
| author_facet | شعبان محمدی سید رضا حجازی |
| author_sort | شعبان محمدی |
| collection | DOAJ |
| description | The purpose of this paper is to present an efficient numerical method for finding numerical solutions Fokker-Planck-Kolmogorov time-fractional differential equations.The Legendre wavelet approach was employed for this objective. The Legendre wave was the first to be introduced. The Fokker-Planck-Kolmogorov time-fractional differential equation is converted to the linear equation using the Legendre wavelet operation matrix in this technique. This method has the advantage of being simple to solve. The simulation was carried out using MATLAB software. Finally, the proposed strategy was used to solve certain problems. The absolute value of the error between the precise and approximate answers provided by the numerical technique was then introduced, and the numerical method's error was analyzed.The results revealed that the suggested numerical method is highly accurate and effective when used to Fokker-Planck-Kolmogorov time fraction differential equations. The results for some numerical examples are documented in table and graph form to elaborate on the efficiency and precision of the suggested method. Moreover, for the convergence of the proposed technique, inequality is derived in the context of error analysis. In this paper and for the first time: the authors presented results on the numerical simulation for classes of time-fractional differential equations. The authors applied the reproducing Legendre wavelet method for the numerical solutions of nonlinear Fokker-Planck-Kolmogorov time-fractional differential equation.The method presented in the present study can be used by programmers, engineers and other researchers in this field. |
| format | Article |
| id | doaj-art-8ede4eafd867447ba154b6b096bc666b |
| institution | DOAJ |
| issn | 2251-8088 2645-6141 |
| language | fas |
| publishDate | 2024-02-01 |
| publisher | Shahid Chamran University of Ahvaz |
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| series | مدلسازی پیشرفته ریاضی |
| spelling | doaj-art-8ede4eafd867447ba154b6b096bc666b2025-08-20T02:49:29ZfasShahid Chamran University of Ahvazمدلسازی پیشرفته ریاضی2251-80882645-61412024-02-0113(English)4568510.22055/jamm.2023.40221.201618725Numerical Solution of Fokker-Planck-Kolmogorov Time Fractional Differential Equations Using Legendre Wavelet Method Along with convergence and error analysisشعبان محمدی0سید رضا حجازی1دانشکده علوم ریاضی، دانشگاه صنعتی شاهرود، سمنان، ایراندانشکده علوم ریاضی، دانشگاه صنعتی شاهرود، سمنان، ایرانThe purpose of this paper is to present an efficient numerical method for finding numerical solutions Fokker-Planck-Kolmogorov time-fractional differential equations.The Legendre wavelet approach was employed for this objective. The Legendre wave was the first to be introduced. The Fokker-Planck-Kolmogorov time-fractional differential equation is converted to the linear equation using the Legendre wavelet operation matrix in this technique. This method has the advantage of being simple to solve. The simulation was carried out using MATLAB software. Finally, the proposed strategy was used to solve certain problems. The absolute value of the error between the precise and approximate answers provided by the numerical technique was then introduced, and the numerical method's error was analyzed.The results revealed that the suggested numerical method is highly accurate and effective when used to Fokker-Planck-Kolmogorov time fraction differential equations. The results for some numerical examples are documented in table and graph form to elaborate on the efficiency and precision of the suggested method. Moreover, for the convergence of the proposed technique, inequality is derived in the context of error analysis. In this paper and for the first time: the authors presented results on the numerical simulation for classes of time-fractional differential equations. The authors applied the reproducing Legendre wavelet method for the numerical solutions of nonlinear Fokker-Planck-Kolmogorov time-fractional differential equation.The method presented in the present study can be used by programmers, engineers and other researchers in this field.https://jamm.scu.ac.ir/article_18725_dd5188d6b2710969a4b022f1ef1970ae.pdffokker-planck-kolmogorovdifferential equationslegendre waveletfractional integration |
| spellingShingle | شعبان محمدی سید رضا حجازی Numerical Solution of Fokker-Planck-Kolmogorov Time Fractional Differential Equations Using Legendre Wavelet Method Along with convergence and error analysis مدلسازی پیشرفته ریاضی fokker-planck-kolmogorov differential equations legendre wavelet fractional integration |
| title | Numerical Solution of Fokker-Planck-Kolmogorov Time Fractional Differential Equations Using Legendre Wavelet Method Along with convergence and error analysis |
| title_full | Numerical Solution of Fokker-Planck-Kolmogorov Time Fractional Differential Equations Using Legendre Wavelet Method Along with convergence and error analysis |
| title_fullStr | Numerical Solution of Fokker-Planck-Kolmogorov Time Fractional Differential Equations Using Legendre Wavelet Method Along with convergence and error analysis |
| title_full_unstemmed | Numerical Solution of Fokker-Planck-Kolmogorov Time Fractional Differential Equations Using Legendre Wavelet Method Along with convergence and error analysis |
| title_short | Numerical Solution of Fokker-Planck-Kolmogorov Time Fractional Differential Equations Using Legendre Wavelet Method Along with convergence and error analysis |
| title_sort | numerical solution of fokker planck kolmogorov time fractional differential equations using legendre wavelet method along with convergence and error analysis |
| topic | fokker-planck-kolmogorov differential equations legendre wavelet fractional integration |
| url | https://jamm.scu.ac.ir/article_18725_dd5188d6b2710969a4b022f1ef1970ae.pdf |
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