Symmetry (Jan 2022)
New Solution of the Sine-Gordon Equation by the Daftardar-Gejji and Jafari Method
Abstract
In this article, the Daftardar-Gejji and Jafari method (DJM) is used to obtain an approximate analytical solution of the sine-Gordon equation. Some examples are solved to demonstrate the accuracy of DJM. A comparison study between DJM, the variational iteration method (VIM), and the exact solution are presented. The comparison of the present symmetrical results with the existing literature is satisfactory.
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