Construction of a New Domain Decomposition Method for the Stokes Equations

نویسندگان

  • Frédéric Nataf
  • Gerd Rapin
چکیده

We propose a new domain decomposition method for the Stokes equations in two and three dimensions. The algorithm, we propose, is very similar to an algorithm which is obtained by a Richardson iteration of the Schur complement equation using a Neumann-Neumann preconditioner. A comparison of both methods with the help of a Fourier analysis shows clearly the advantage of the new approach. This could also be validated by numerical experiments.

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تاریخ انتشار 2005