Nonstandard Dynamically Consistent Numerical Methods for MSEIR Model | ||
| Journal of Applied and Computational Mechanics | ||
| مقاله 15، دوره 8، شماره 1، بهار 2022، صفحه 196-205 اصل مقاله (1.24 M) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22055/jacm.2021.36545.2863 | ||
| نویسندگان | ||
| Ali Shokri* ؛ Mohammad Mehdizadeh Khalsaraei؛ Maryam Molayi | ||
| Department of Mathematics, Faculty of Basic Science, University of Maragheh, P.O. Box 55181-83111, Maragheh, Iran | ||
| چکیده | ||
| In this paper, two numerical methods for solving the MSEIR model are presented. In constructing these methods, the non-standard finite difference strategy is used. The new methods preserve the qualitative properties of the solution, such as positivity, conservation law, and boundedness. Numerical results are presented to express the efficiency of the new methods. | ||
| کلیدواژهها | ||
| Positivity؛ Boundedness؛ Nonstandard finite difference | ||
| مراجع | ||
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آمار تعداد مشاهده مقاله: 918 تعداد دریافت فایل اصل مقاله: 749 |
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