Result: Iterative domain decomposition algorithms for a convection-diffusion problem
Title:
Iterative domain decomposition algorithms for a convection-diffusion problem
Authors:
Source:
Computers & Mathematics with Applications. 47:501-518
Publisher Information:
Elsevier BV, 2004.
Publication Year:
2004
Subject Terms:
Finite difference methods for boundary value problems involving PDEs, Iterative numerical methods for linear systems, Multigrid methods, domain decomposition for boundary value problems involving PDEs, convergence, parallel computing, Parallel numerical computation, Stability and convergence of numerical methods for boundary value problems involving PDEs, numerical results, 01 natural sciences, domain decomposition methods, Computational Mathematics, Boundary value problems for second-order elliptic equations, Computational Theory and Mathematics, Modelling and Simulation, Domain decomposition method, convection-diffusion problem, singularly perturbation, 0101 mathematics, finite difference methods, Singularly perturbed convection-diffusion problem
Document Type:
Academic journal
Article
File Description:
application/xml
Language:
English
ISSN:
0898-1221
DOI:
10.1016/s0898-1221(04)90041-7
Access URL:
Rights:
Elsevier Non-Commercial
Accession Number:
edsair.doi.dedup.....3e3ae35b45cfc26c9cfa3b0dc8701ee0
Database:
OpenAIRE
Further Information
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.