In this paper we demonstrate that the Smith factorization is a powerful tool to derive new domain decomposition methods for vector valued problems. Here, the factorization is applied to the two-dimensional Stokes system. The key idea is the transformation of the Stokes problem into a scalar bi-harmonic problem. We show how a proposed domain decomposition method for the bi-harmonic problem leads to an algorithm for the Stokes equations which inherits the convergence behavior of the scalar problem.
CITATION STYLE
Dolean, V., Nataf, F., & Rapin, G. (2008). How to use the smith factorization for domain decomposition methods applied to the stokes equations. In Lecture Notes in Computational Science and Engineering (Vol. 60, pp. 477–484). https://doi.org/10.1007/978-3-540-75199-1_60
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