Application of the Parallel BDDC Preconditioner to the Stokes Flow

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F11%3A00181159" target="_blank" >RIV/68407700:21110/11:00181159 - isvavai.cz</a>
Alternative codes found
RIV/67985840:_____/11:00359432 RIV/61388998:_____/11:00359432 RIV/68407700:21220/11:00181159
Result on the web
<a href="http://dx.doi.org/10.1016/j.compfluid.2011.01.002" target="_blank" >http://dx.doi.org/10.1016/j.compfluid.2011.01.002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.compfluid.2011.01.002" target="_blank" >10.1016/j.compfluid.2011.01.002</a>

Result language
angličtina
Original language name
Application of the Parallel BDDC Preconditioner to the Stokes Flow
Original language description
A parallel implementation of the Balancing Domain Decomposition by Constraints (BDDC) method is described. It is based on formulation of BDDC with global matrices without explicit coarse problem. The implementation is based on the MUMPS parallel solver for computing the approximate inverse used for preconditioning. It is successfully applied to several problems of Stokes flow discretized by Taylor-Hood finite elements and BDDC is shown to be a promising method also for this class of problems.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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