科研之友
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摘要
Wang et al.(Appl Math Comput 249:76-80, 2014) studied the bifurcations and travelling wave solutions of a (2+1)-dimensional nonlinear Schrodinger equation. By using the dynamical system method, the authors obtained some exact travelling wave solutions. However, we checked the results and found these solutions were not correct. In this note we present the necessary corrections and give two classes of new travelling wave solutions, namely, the blow-up solutions and the breaking wave solutions.
- 出版日期2019-3
- 单位北京师范大学; 地表过程与资源生态国家重点实验室
