On the numerical solution of the model for HIV infection of \(CD4^{+}\) T cells. (English) Zbl 1228.65137

Merdan, Mehmet; Gökdoğan, Ahmet; Yildirim, Ahmet

Comput. Math. Appl. 62, No. 1, 118-123 (2011).

Summary: A variational iteration method (VIM) is performed to give approximate and analytical solutions of nonlinear ordinary differential equation systems such as a model for HIV infection of \(CD4^{+}\) T cells. A modified VIM (MVIM), based on the use of Padé approximants is proposed. Some plots are presented to show the reliability and simplicity of the methods.

MSC:

65L99	Numerical methods for ordinary differential equations
92D30	Epidemiology

Keywords:

Padé approximants; modified variational iteration method; A model for HIV infection of \(CD4^{+}\) T cells

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