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搜索结果: 1-6 共查到理学 periodic waves相关记录6条 . 查询时间(0.146 秒)
We consider the quadratic and cubic KP - I and NLS models in 1+2 dimensions with periodic boundary conditions. We show that the spatially periodic travelling waves (with period K) in the form u(t, x,...
Exact solutions for the generalized nonlinear Schr\"odinger (NLS) equation with inhomogeneous complex linear and nonlinear potentials are found. We have found localized and periodic solutions for a w...
By adopting an essentially fluid dynamic viewpoint we derive the wave structure equation for stationary, fully nonlinear, electrostatic, ion-cyclotron waves. The existence of two fundamental constants...
2007Vol.47No.1pp.63-68DOI: Dynamics of Periodic Waves in Bose--Einstein Condensate with Time-Dependent Atomic Scattering Length LI Hua-Mei Department of Physics, Zhejian...
2006Vol.46No.6pp.961-965DOI: Periodic Waves of a Discrete Higher Order Nonlinear Schrödinger Equation Robert Conte1 and K.W. Chow2 1 Service de physique de l'état ...
2005Vol.44No.4pp.583-588DOI: Quasi-periodic and Non-periodic Waves in (2+1)-Dimensional Nonlinear Systems TANG Xiao-Yan1 and LOU Sen-Yue1,2 1 Department of Physics, Sha...

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