A new approximate procedure based on He’s variational iteration method for solving nonlinear hyperbolic wave equations
نویسندگان
چکیده
In this article, we propose a new approximate procedure based on He’s variational iteration method for solving nonlinear hyperbolic equations. We introduce two transformations q = ut and σ = ux and formulate a first-order system of equations. We can obtain the approximation solution for the scalar unknown u, time derivative q = ut and space derivative σ = ux, simultaneously. Finally, some examples are provided to illustrate the effectiveness of our method. Keywords—Hyperbolic wave equation; Nonlinear; He’s variational iteration method; Transformations
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