کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1900071 | 1534271 | 2016 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Riemann-Hilbert approach and N-soliton solutions for a generalized Sasa-Satsuma equation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
زمین شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Riemann-Hilbert approach and N-soliton solutions for a generalized Sasa-Satsuma equation Riemann-Hilbert approach and N-soliton solutions for a generalized Sasa-Satsuma equation](/preview/png/1900071.png)
چکیده انگلیسی
A generalized Sasa-Satsuma equation on the line is studied via the Riemann-Hilbert approach. Firstly we derive a Lax pair associated with a 3Ã3 matrix spectral problem for the generalized Sasa-Satsuma equation. Then we give the spectral analysis of the Lax pair, from which a Riemann-Hilbert problem is formulated. Moreover, by solving the particular Riemann-Hilbert problems with vanishing scattering coefficients, N-soliton solutions are obtained for the generalized Sasa-Satsuma equation. In addition, the N-soliton solutions of the generalized Sasa-Satsuma equation are reduced to those of the Sasa-Satsuma equation and a new complex mKdV equation, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Wave Motion - Volume 60, January 2016, Pages 62-72
Journal: Wave Motion - Volume 60, January 2016, Pages 62-72
نویسندگان
Xianguo Geng, Jianping Wu,