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| EXACT SOLUTIONS OF (2+1)-DIMENSIONAL NONLINEAR SCHRöDINGER EQUATION BASED ON MODIFIED EXTENDED TANH METHOD |
| Shuhua Zheng,Heng Wang |
| (Investment and Development Department, Market and Investment Center, Yunnan Water Investment Co., Limited (6839.HK), Yunnan 650106, PR China;College of Statistics and Math., Yunnan University of Finance and Economics, Yunnan 650021, PR China) |
| DOI： |
| Abstract: |
| In this paper, the modified extended tanh method is used to construct more general exact solutions of a (2+1)-dimensional nonlinear Schr\"odinger equation. With the aid of
Maple and Matlab software, we obtain exact explicit kink wave solutions, peakon wave solutions, periodic wave solutions and their 3D images. |
| Key words: nonlinear Schr\"odinger equation; modified extended tanh method; kink wave solution; peakon wave solution; periodic wave solution |