An Efficient Method to Solve the Mathematical Model of HIV Infection for CD8+ T-Cells

International Journal of Mathematical Modelling & Computations

مقاله 3، دوره 9، 4 (Fall) - شماره پیاپی 36، اسفند 2019، صفحه 267-281   

نوع مقاله: Full Length Article

نویسندگان

Samad Noeiaghdam^{* 1}؛ Emran Khoshrouye Ghiasi²

¹Baikal School of BRICS‎, ‎Irkutsk National Research‎ ‎Technical University‎, ‎Irkutsk‎, ‎Russian Federation; South Ural State University‎, ‎Lenin prospect 76‎, ‎Chelyabinsk‎, ‎454080‎, ‎Russian Federation

²Young Researchers and Elite Club, Mashhad Branch, Islamic Azad University, Mashhad, Iran

چکیده

In this paper, the mathematical model of HIV infection for CD8⁺ T-cells is illustrated. The homotopy analysis method and the Laplace transformations are combined for solving this model. Also, the convergence theorem is proved to demonstrate the abilities of presented method for solving non-linear mathematical models. The numerical results for $N=5, 10$ are presented. Several $hbar$-curves are plotted to show the convergence regions of solutions. The plots of residual error functions indicate the precision of presented method.

کلیدواژه‌ها

Homotopy analysis method؛ Laplace transformations؛ Mathematical model of HIV infection؛ CD8+ T-cells