科研之友
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摘要
Through adopting an ansatz solution, we study dark solitary wave solutions of the fourth-order nonlinear Schrodinger equation with cubic-quintic non-Kerr terms, especially under certain parametric conditions whose amplitudes do not approach to zero when the time approaches to infinity. In this context, we take into account both Fourth-order dispersion and higher nonlinear effect.
- 出版日期2010
- 单位复旦大学
