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Unsteady convection and convection-diffusion problems via direct overlapping domain decomposition methods. (English) Zbl 0919.65058
The authors present a complete study of unsteady convection and convection diffusion problems via a direct overlapping domain decomposition method. Mathematical formulation and numerical experiments are also presented.

MSC:
65M55 Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs
35K15 Initial value problems for second-order parabolic equations
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