Solutions of Two‐Dimensional Nonlinear Sine‐Gordon Equation via Triple Laplace Transform Coupled with Iterative Method

Alemayehu Tamirie Deresse, Yesuf Obsie Mussa and Ademe Kebede Gizaw

Journal of Applied Mathematics, 2021, vol. 2021, issue 1

Abstract: This article presents triple Laplace transform coupled with iterative method to obtain the exact solution of two‐dimensional nonlinear sine‐Gordon equation (NLSGE) subject to the appropriate initial and boundary conditions. The noise term in this equation is vanished by successive iterative method. The proposed technique has the advantage of producing exact solution, and it is easily applied to the given problems analytically. Four test problems from mathematical physics are taken to show the accuracy, convergence, and the efficiency of the proposed method. Furthermore, the results indicate that the introduced method is promising for solving other type systems of NLPDEs.

Date: 2021
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https://doi.org/10.1155/2021/9279022

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Persistent link: https://EconPapers.repec.org/RePEc:wly:jnljam:v:2021:y:2021:i:1:n:9279022

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