construction of operational matrix for solving non-linear fractional differential equations via genocchi polynomials and collocation method

In this paper, operational method based on genocchi polynomials for numerical solutions of non-linear fractional differential equations (nfdes) is proposed. the genocchi operational matrix of fractional derivative is first constructed by using some important properties of genocchi polynomials. these operational matrices together with the collocation method are used to reduce the nfdes into a system of non-linear algebraic equations. the error bound for this proposed method is shown