Annalisa Buffa (CNR. Pavia. Italy)

Electromagnetic scattering by a Lipschitz screen

Abstract

We use the integral equation approach to study electromagnetic scattering by perfectly conducting (non-orientable) Lipschitz screens. The well-posedness of the electric field integral equation is derived. The Galerkin method for this problem is analysed in a general setting and optimal error bounds are proved for conforming finite elements in natural norms.