Abstract
In this article, we consider approximation of eigenvalues of integral operators with Green's function-type kernels using the iterated Galerkin method. We obtain asymptotic expansions for approximate eigenvalues. The Richardson extrapolation is used to obtain eigenvalue approximations of higher order. A numerical example is considered in order to illustrate our theoretical results.
ACKNOWLEDGEMENTS
This work was done during a visit to the Institut Camille Jordan(ICJ), Universite Jean Monnet of Saint Etienne. The author would like to thank Prof. Rekha Kulkarni for carefully going through the article. The author also wishes to thank Prof. Mario Ahues and Prof. Laurence Grammont of Universite Jean Monnet for fruitful discussions.