%0 Journal Article %T Solving the Fractional Rosenau-Hyman Equation via Variational Iteration Method and Homotopy Perturbation Method %A R. Yulita Molliq %A M. S. M. Noorani %J International Journal of Differential Equations %D 2012 %I Hindawi Publishing Corporation %R 10.1155/2012/472030 %U http://dx.doi.org/10.1155/2012/472030