%0 Journal Article
%T A new method for numerical solution of checkerboard fields
%A Stein A. Berggren
%A Dag Lukkassen
%A Annette Meidell
%A Leon Simula
%J Journal of Applied Mathematics
%D 2001
%I Hindawi Publishing Corporation
%R 10.1155/s1110757x01000316
%X We consider a generalized version of the standard checkerboard and discuss the difficulties of finding the corresponding field by standard numerical treatment. A new numerical method is presented which converges independently of the local conductivities.
%U http://www.hindawi.com/journals/jam/2001/615091/abs/