TR 92- 5. Andreas Hohmann; Claudia Wulff. Modular Design of Extrapolation Codes.
Abstract: In this paper we describe a modular implementation of the well-established extrapolation codes EULEX, EULSIM and DIFEX for initial value problems of ordinary differential equations. The basic module embodies an abstract extrapolation method with order and stepsize control. Based on this module the particular integration codes only have to provide the underlying discretization schemes.