Iterative domain decomposition algorithms for a convection-diffusion problem
An iterative domain decomposition procedure is constructed for stationary convection-diffusion problems in two dimensions, discretized with finite difference methods. A convergence analysis is given. Simple numerical results for a model problem with constant convection field indicate that the convergence rate is independent of the diffusion coefficient and the mesh size, but it depends on the number of subdomains. Only a few references to the large available literature on the subject are given.
scientific article; zbMATH DE number 2142322