Lie Symmetry Analysis and Explicit Solutions of the Time Fractional Fifth-Order KdV Equation

نویسندگان

  • Gang wei Wang
  • Tian zhou Xu
  • Tao Feng
چکیده

In this paper, using the Lie group analysis method, we study the invariance properties of the time fractional fifth-order KdV equation. A systematic research to derive Lie point symmetries to time fractional fifth-order KdV equation is performed. In the sense of point symmetry, all of the vector fields and the symmetry reductions of the fractional fifth-order KdV equation are obtained. At last, by virtue of the sub-equation method, some exact solutions to the fractional fifth-order KdV equation are provided.

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عنوان ژورنال:

دوره 9  شماره 

صفحات  -

تاریخ انتشار 2014