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New Solitary Solutions of (2+1)-Dimensional Variable Coefficient Nonlinear Schrödinger Equation with an External Potential

  • School of Mathematics Sciences, Dalian University of Technology, Dalian 116024

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  • Received Date: June 05, 2009
  • Published Date: December 31, 2009
    Abstract
  • By a series of transformations, the (2+1)-dimensional variable coefficient nonlinear Schrödinger equation can turn to the Klein-Gordon equation. Many new double travelling wave solutions of the Klein-Gordon equation are obtained. Thus, the new solitary solutions of the variable coefficient nonlinear Schröinger equation with an external potential can be found.
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