A Preconditioner for FETI-DP Method of Stokes Problem with Mortar-Type Discretization

Chunmei Wang

Mathematical Problems in Engineering, 2013, vol. 2013, 1-11

Abstract:

FETI-DP method is developed for incompressible Stokes problem discretized by mortar-type mixed elements. A preconditioner is proposed, and it is proved that the condition number of the preconditioned FETI-DP operator is bounded by , where and are mesh sizes. Finally, the numerical tests are presented to verify the theoretical results.

Date: 2013
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:485628

DOI: 10.1155/2013/485628

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