### Approximate solution of time-fractional KdV equations by residual power series method

Mehmet Şenol, Ayşe Ata

#### Öz

In this article, approximate solutions of the time-fractional Korteveg de Vries (KdV) and modified version of it is obtained by using the residual power series method (RPSM). Numerical results are given and then they are compared with the exact solutions both numerically and graphically. The results show that the present method is very successful, effective and reliable.

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Telif Hakkı (c) 2018 Mehmet Şenol, Ayşe Ata