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Multiple Soliton-Like Solutions and Similarity Reductions of a Spherical Kadomtsev-Petviashvili Equation from Plasma Physics 被引量:3
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作者 LI Ye-Zhou LIU Jian-Guo +1 位作者 WEI Guang-Mei GAO Yi-Tian 《Communications in Theoretical Physics》 SCIE CAS CSCD 2007年第1期155-160,共6页
A spherical Kadomtsev-Petviashvili (SKP) equation for dust acoustic or ion-acoustic waves is studied. Similarity reductions of the SKP equation are obtained with the one-parameter (ε) Lie group of infinitesimal t... A spherical Kadomtsev-Petviashvili (SKP) equation for dust acoustic or ion-acoustic waves is studied. Similarity reductions of the SKP equation are obtained with the one-parameter (ε) Lie group of infinitesimal transformations and Clarkson-Kruskal direct method, The SKP equation is also solved with a generalized tanh function method. 展开更多
关键词 SKP equation similarity reduction soliton-like solution
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Soliton-like Solutions to Wick-type Stochastic mKdV Equation
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作者 JIANG Wu-Yout ZHANG Hong-Qing 《Communications in Theoretical Physics》 SCIE CAS CSCD 2005年第6X期981-986,共6页
In this paper, the Wick-type stochastic mKdV equation is researched. Many Wick-type stochastic solitonlike solutions are given via Hermite transformation and further generalized projective Riccati equation method.
关键词 soliton-like solutions Wick-type equation Hermite transformation generalized projective Ricati equation method
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