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A two-grid method of a mixed Stokes-Darcy model for coupling fluid flow with porous media flow. (English) Zbl 1146.76031

MSC:
76M10 Finite element methods applied to problems in fluid mechanics
76S05 Flows in porous media; filtration; seepage
76D07 Stokes and related (Oseen, etc.) flows
65M60 Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs
65M55 Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs
Software:
PDE.Mart; ICF3D
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