a Departamento de Matemática, Universidade do Minho, 4700 Braga, Portugal
b Department of Informatics, University of Athens, Panepistimiopolis, 157 10 Athens, Greece
Abstract:
We consider the theory and application of a domain decomposition method for computing the conformal modules of long quadrilaterals. The method has been studied already by us and also by Gaier and Hayman. Our main purpose here is to extend its area of application and, in the same time, improve some of our earlier error estimates.