Exact solitary wave and periodic wave solutions for a higher-order model describing nonlinear internal waves
A higher-order model describing nonlinear internal waves is governed by a partial differential equation system. By using the method of dynamical systems, in this paper, we show that there exist parameter groups such that this system has exact periodic wave, bright solitary wave as well as dark solit...
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| Format: | Article |
| Language: | English |
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Academic Journals Center of Shanghai Normal University
2018-06-01
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| Series: | Journal of Shanghai Normal University (Natural Sciences) |
| Subjects: | |
| Online Access: | http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/view_abstract.aspx?file_no=20180302 |