Chinese Journal of Quantum Electronics, Volume. 29, Issue 3, 269(2012)

New multi-order envelope periodic solutions to cubic nonlinear Schr dinger equation

Ya-feng XIAO1,*... Hai-li XUE2 and Hong-qing ZHANG3 |Show fewer author(s)
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  • 1[in Chinese]
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  • 3[in Chinese]
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    Based on the Lamé equation and Lamé functions, the perturbation method and Jacobi elliptic function expansion method are applied to construct the multi-order exact solutions to the cubic nonlinear Schr?dinger equation. Some new multi-order envelope periodic solutions are found among the nonlinear evolution equations. These multi-order envelope periodic solutions correspond to different periodic solutions, which can degenerate into the different envelope solitary solutions. It is shown that some multi-order asymptotic periodic solutions to some nonlinear evolution equations in term of Jacobi elliptic functions and Lamé equation are explicitly obtained with the aid of symbolic computation.

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    XIAO Ya-feng, XUE Hai-li, ZHANG Hong-qing. New multi-order envelope periodic solutions to cubic nonlinear Schr dinger equation[J]. Chinese Journal of Quantum Electronics, 2012, 29(3): 269

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    Paper Information

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    Received: May. 9, 2011

    Accepted: --

    Published Online: May. 28, 2012

    The Author Email: Ya-feng XIAO (yafengxiao@126.com)

    DOI:10.3969/j.issn.1007-5461. 2012.03.003

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