A New Numerical Technique for Solving Fractional Integro-Differential Equations in Fuzzy Space

In this work, the generalized exponential spline methodt is studied to approximate the solution of fuzzy fractional integro differential equations under Caputo derivative. The existence and uniqueness theorems for these equations by considering the type of differentiability of solution are proved. The results shown that generalized exponential method is more accurate in terms of absolute error. Furthermore, the accuracy and efficiency of the proposed method are demonstrated is a series of numerical experiments.