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The use of He’s variational iteration method for solving the telegraph and fractional telegraph equations. (English) Zbl 1210.65173

Summary: The variational iteration method is used to compute the solution for the linear, variable coefficient, fractional derivative and multi space telegraph equations. The method constructs a convergent sequence of functions, to approximate the exact solution with a few number of iterations without discretization. Numerical results and comparison with exact solutions are given for some examples in order to show its applicability and efficiency.

MSC:

65M70 Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs
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