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Solutions for the double Sine‐Gordon equation by Exp‐function, Tanh, and extended Tanh methods
Author(s) -
Domairry G.,
Davodi Amin G.,
Davodi Arash G.
Publication year - 2010
Publication title -
numerical methods for partial differential equations
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.901
H-Index - 61
eISSN - 1098-2426
pISSN - 0749-159X
DOI - 10.1002/num.20440
Subject(s) - hyperbolic function , mathematics , hyperbolic partial differential equation , sine , partial differential equation , function (biology) , first order partial differential equation , sine gordon equation , mathematical analysis , differential equation , nonlinear system , partial derivative , physics , soliton , geometry , quantum mechanics , evolutionary biology , biology
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