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- Title
Approximate Solutions of Nonlinear Smoking Habit Model.
- Authors
Sabaa, Mahdi A.; Mohammed, Maha A.
- Abstract
The work in this paper focuses on solving numerically and analytically a nonlinear social epidemic model that represents an initial value problem of ordinary differential equations. A recent moking habit model from Spain is applied and studied here. The accuracy and convergence of the numerical and approximation results are investigated for various methods; for example, Adomian decomposition, variation iteration, Finite difference and Runge-Kutta. The discussion of the present results has been tabulated and graphed. Finally, the comparison between the analytic and numerical solutions from the period 2006-2009 has been obtained by absolute and difference measure error.
- Subjects
SMOKING; SOCIAL epidemiology; SMOKING cessation; RUNGE-Kutta formulas; FINITE difference method
- Publication
Iraqi Journal of Science, 2020, Vol 61, Issue 2, p435
- ISSN
0067-2904
- Publication type
Article
- DOI
10.24996/ijs.2020.61.2.23