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A Fast Solver for the Stokes Equations Using Multigrid with a UZAWA Smoother

, , and . Advances in Multi-Grid Methods, volume 11 of Notes on Numerical Fluid Mechanics, Vieweg+Teubner, (1985)
DOI: 10.1007/978-3-663-14245-4\_8

Abstract

We propose a smoother of Uzawa type suitable for the solution of mixed problems by multigrid methods. We report numerical experiments for the Stokes equations discretized through the M.A.C. scheme, comparing the computational work with that of the distributive relaxation.

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