Solutions for the double Sine‐Gordon equation by Exp‐function,Tanh, and extended Tanh methods |
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| Authors: | G Domairry Amin G Davodi Arash G Davodi |
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| Institution: | 1. Department of Mechanical Engineering, Babol University of Technology, Babol, Iran;2. Department of Civil Engineering, Shahrood University of Technology, Shahrood, Iran;3. Department of Electrical Engineering, Sharif Institute of Technology, Tehran, Iran |
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| Abstract: | In this work, we implement some analytical techniques such as the Exp‐function, Tanh, and extended Tanh methods for solving nonlinear partial differential equation, which contains sine terms, its name Double Sine‐Gordon equation. These methods obtain exact solutions of different types of differential equations in engineering mathematics. © 2009 Wiley Periodicals, Inc. Numer Methods Partial Differential Eq, 2010 |
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| Keywords: | the double Sine‐Gordon equation Exp‐function method Tan hyperbolic method extended Tan hyperbolic method nonlinear equation nonlinear partial differential equations |
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