期刊
CHAOS SOLITONS & FRACTALS
卷 35, 期 5, 页码 996-1002出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.chaos.2006.06.022
关键词
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In this paper, we firstly prove the existence of homoclinic solutions for Davey-Stewartson I equation (DSI) with the periodic boundary condition. Then we obtain a set of exact homoclinic solutions by the novel method-Hirota's method. Moreover, the structure of homoclinic solutions has been investigated. At the same time, we give some numerical simulations which validate these theoretical results. (C) 2006 Elsevier Ltd. All rights reserved.
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