Exp-function method for the exact solutions of fifth order KdV equation and modified Burgers equation

نویسندگان

  • Ibrahim E. Inan
  • Yavuz Ugurlu
چکیده

We discuss the recent paper by Inan and Ugurlu [Inan I.E., Ugurlu Y., Exp-function method for the exact solutions of fifth order KdV equation and modified Burgers equation, Appl. Math. Comp. 217 (2010) 1294 – 1299]. We demonstrate that all exact solutions of fifth order KdV equation and modified Burgers equation by Inan and Ugurlu are trivial solutions that are reduced to constants. Moreover, we show exact solutions of the fifth – order equation studied by Inan and Ugurlu cannot be found by the Exp-function method.

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عنوان ژورنال:
  • Applied Mathematics and Computation

دوره 217  شماره 

صفحات  -

تاریخ انتشار 2010