Variable separation solutions and new solitary wave structures to the (1+1)-dimensional Ito system
Xu Chang-Zhi (徐昌智)ab, He Bao-Gang (何宝钢)ab, Zhang Jie-Fang (张解放)b
a Department of Physics and Mathematics, Jinhua Education College, Jinhua 321000, China; b Institute of Nonlinear Physics, Zhejiang Normal University, Jinhua 321004, China
Abstract A variable separation approach is proposed and extended to the (1+1)-dimensional physics system. The variable separation solution of (1+1)-dimensional Ito system is obtained. Some special types of solutions such as non-propagating solitary wave solution, propagating solitary wave solution and looped soliton solution are found by selecting the arbitrary function appropriately.
Received: 18 January 2005
Revised: 02 August 2005
Accepted manuscript online:
PACS:
05.45.Yv
(Solitons)
Cite this article:
Xu Chang-Zhi (徐昌智), He Bao-Gang (何宝钢), Zhang Jie-Fang (张解放) Variable separation solutions and new solitary wave structures to the (1+1)-dimensional Ito system 2006 Chinese Physics 15 1
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