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A double optical solitary wave in a nonlinear Schrödinger-type equation |
Yin Jiu-Li (殷久利), Ding Shan-Yu (丁善雨) |
Nonlinear Science Research Center, Faculty of Science, Jiangsu University, Zhenjiang 212013, China |
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Abstract A qualitative analysis method to efficiently solve the shallow wave equations is improved, so that a more complicated nonlinear Schrödinger equation can be considered. By using the detailed study, some quite strange optical solitary waves are obtained in which the bright and dark optical solitary waves are allowed to coexist.
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Received: 17 October 2012
Revised: 28 November 2012
Accepted manuscript online:
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PACS:
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02.30.Jr
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(Partial differential equations)
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02.60.Lj
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(Ordinary and partial differential equations; boundary value problems)
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Fund: Project supported by the National Natural Science Foundation of China (Grant No. 11101191). |
Corresponding Authors:
Yin Jiu-Li
E-mail: yjlujs@yahoo.com.cn
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Cite this article:
Yin Jiu-Li (殷久利), Ding Shan-Yu (丁善雨) A double optical solitary wave in a nonlinear Schrödinger-type equation 2013 Chin. Phys. B 22 060205
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