The use of airfoil and Chebyshev polynomials methods for solving fuzzy Fredholm integro-differential equations with Cauchy kernel

Abstract

In this paper the airfoil and the Chebyshev polynomials methods to solve the fuzzy Fredholm integro-differential equation with Cauchy kernel under generalized $$H$$ H -differentiability are discussed. The existence and uniqueness of the solution and convergence of the proposed methods are proved in details. Finally some examples show the accuracy of these methods.