کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1891303 1043871 2006 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Exact solutions to the double Sine-Gordon equation
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک آماری و غیرخطی
پیش نمایش صفحه اول مقاله
Exact solutions to the double Sine-Gordon equation
چکیده انگلیسی

The double Sine-Gordon equation (DSG) with arbitrary constant coefficients is studied by F-expansion method, which can be thought of as an over-all generalization of the Jacobi elliptic function expansion since F here stands for every one of the Jacobi elliptic functions (even other functions). We first derive three kinds of the generic solutions of the DSG as well as the generic solutions of the Sine-Gordon equation (SG), then in terms of Appendix A, many exact periodic wave solutions, solitary wave solutions and trigonometric function solutions of the DSG are separated from its generic solutions. The corresponding results of the SG, which is a special case of the DSG, can also be obtained.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chaos, Solitons & Fractals - Volume 27, Issue 2, January 2006, Pages 477–486
نویسندگان
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