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| EXACT DARK SOLITON AND ITS PERSISTENCE IN THE PERTURBED （2＋1）-DIMENSIONAL DAVEY-STEWARTSON SYSTEM |
| Jibin Li Dept. of Math.,Zhejiang Normal University,Jinhua,Zhejiang; |
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| DOI： |
| Abstract: |
| Davey-Stewartson system singular traveling wave equation dark solitary wave solution kink wave solution periodic wave solution exact explicit solution |
| Key words: Davey-Stewartson system;singular traveling wave equation;dark solitary wave solution;kink wave solution;periodic wave solution;exact explicit solution |