تعداد نشریات | 340 |
تعداد شمارهها | 6,868 |
تعداد مقالات | 56,660 |
تعداد مشاهده مقاله | 47,696,789 |
تعداد دریافت فایل اصل مقاله | 36,971,429 |
Approximate solution of nonlinear fractional order model of HIV infection of CD4+T via Differential Quadrature Radial Basis Functions technique | ||
Iranian Journal of Optimization | ||
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 07 دی 1399 | ||
نوع مقاله: Research Paper | ||
نویسندگان | ||
Kokab Chalambari1؛ Hamideh Ebrahimi ![]() | ||
1Department of Mathematics, Rasht Branch, Islamic Azad University, Rasht, Iran, P. O. Box 41335-3516, P. C. 4147654919 | ||
2Department of Applied Mathematics, Basic Science Faculty, Islamic Azad University, Rasht Branch, Rasht, Iran | ||
34Department of Engineering sciences, Faculty of Technology and Engineering East of Guilan, University of Guilan, P.C. 44891-63157, Rudsar-Vajargah, Iran | ||
چکیده | ||
In this research, differential quadrature radial basis functions Method is performed to a fractional order model of HIV infection of CD4+T. Here, Caputo fractional derivative is used and it is approximated by forward finite difference method. Results have been compared with the results of Laplace Adomian decomposition method (LADM), Laplace Adomian decomposition method-pade (LADM-pade), Runge-Kutta, Variational iteration method (VIM) and Variational iteration method-pade (VIM-Pade) for α_1=α_2=α_3 and residual functions have been plotted. And also approximate solutions of suggested method for different order of fractional derivatives have been shown. | ||
کلیدواژهها | ||
Radial Basis Function Method (RBFM)؛ Differential Quadrature Radial Basis Function Method؛ (DQ-RBFM)؛ Caputo Fractional Derivative؛ Finite Difference Method؛ CD4+Tcells | ||
آمار تعداد مشاهده مقاله: 93 |