Solving Time Fractional Sharma-Tasso-Olever Equation by Optimal Homotopy Asymptotic Method.

In this paper optimal homotopy asymptotic method (OHAM) with the help of Caputo derivative is used for time fractional Sharma-Tasso-Olever equation. Obtained results are compared with HPM and ADM. Numerical results shows that optimal homotopy asymptotic method gives more accurate solution than that of HPM and ADM even at 1st order approximation. [ABSTRACT FROM AUTHOR]