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Conference papers

Numerical Investigations and Parallel Implementation of the ARAS2 Preconditioning Technique

Abstract : The RAS preconditioning on academic and industrial problems. To build the Aitken's acceleration, a choice of an orthogonal basis defined on the subdomains interfaces must be made. For saving computational time, an orthogonal basis dependent of the problem is made using the singular values decomposition technique. The parallel implementation of the method in the Petsc framework is described.
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https://hal.archives-ouvertes.fr/hal-00951607
Contributor : Damien Tromeur-Dervout Connect in order to contact the contributor
Submitted on : Tuesday, February 25, 2014 - 10:10:43 AM
Last modification on : Monday, June 28, 2021 - 2:26:03 PM

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Thomas Dufaud, Damien Tromeur-Dervout. Numerical Investigations and Parallel Implementation of the ARAS2 Preconditioning Technique. PARALLEL, DISTRIBUTED, GRID AND CLOUD COMPUTING FOR ENGINEERING 2011, Apr 2011, Adjacio, France. Paper 41, ⟨10.4203/ccp.95.41⟩. ⟨hal-00951607⟩

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