A discontinuous Galerkin method with nonoverlapping domain decomposition for the Stokes and Navier-Stokes problems
Vivette Girault, Béatrice Rivière, Mary Wheeler
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Source: Crossref
Published: Mar 23, 2004
DOI: 10.1090/s0025-5718-04-01652-7
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A family of discontinuous Galerkin finite element methods is formulated and analyzed for Stokes and Navier-Stokes problems. An inf-sup condition is established as well as optimal energy estimates for the velocity and L 2 L^2 estimates for the pressure. In addition, it is shown that the method can treat a finite number of nonoverlapping domains with nonmatching grids at interfaces.
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