Parallel algorithms for a singularly perturbed parabolic problem

This article deals with iterative algorithms for domain decomposition applied to the solution of a singularly perturbed parabolic problem. These algorithms are based on finite difference domain decomposition methods and are suitable for parallel computing. Convergence properties of the algorithms are established. Numerical results for test problems are presented. © 1999 Wiley & Sons, Inc. Numer Methods Partial Differential Eq 15: 389–405, 1999