Shifted Genocchi Polynomials Operational Matrix for Solving Fractional Order Stiff System

Abstract In this paper, we solve the fractional order stiff system using shifted Genocchi polynomials operational matrix. Different than well known polynomials, shift interval from [0, 1] to [1, 2] and name it as polynomials. Using nice properties of which inherit classical matrix derivative will be derived. Collocation scheme are used together with some system. From numerical examples, is obvious that only few terms sufficient obtain result in high accuracy.