J Biazar - Department of Applied Mathematics, Faculty of Mathematical Science, University ofGuilan, Rasht, Iran.
F Salehi - Department of Mathematics, Darab Branch, Islamic Azad University, Darab, Iran.

In this paper, we propose an efficient implementation of the Chebyshev Galerkin method for rst order Volterra and Fredholm integro-differential equations of the second kind. Some numerical examples are presented to show the accuracy of the method.

Volterra integro-differential equations; Galerkin method; Cheby-shev polynomials