Content Vol. 4 N 2, 2018

Pages 21 - 35

Series solutions using variational iteration, differential transform and adomian decomposition methods; Ahiaba A.A*, M.O Ibrahim; Inter. J. Acad. Stud; 4(2):21-35

In this research work, a proposed Lassa fever model is  solved by the Differential transform method (DTM), Variational Iteration Method (VIM) and Adomian decomposition methods (ADM).  Prior to approximate solutions to the Epidemiology model, region of positive-invariant was examined. Results show that, the Variational Iterative Method converges faster than the two other methods. 

Key words:
Lassa fever-Adomian decomposition method, Differential transformation method, Variational iteration method, Epidemiology, Equation, Functional.

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