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- FETI abstract "In mathematics, in particular numerical analysis, the FETI method (finite element tearing and interconnect) is an iterative substructuring method for solving systems of linear equations from the finite element method for the solution of elliptic partial differential equations, in particular in computational mechanics In each iteration, FETI requires the solution of a Neumann problem in each substructure and the solution of a coarse problem. The simplest version of FETI with no preconditioner (or only a diagonal preconditioner) in the substructure is scalable with the number of substructures but the condition number grows polynomially with the number of elements per substructure. FETI with a (more expensive) preconditioner consisting of the solution of a Dirichlet problem in each substructure is scalable with the number of substructures and its condition number grows only polylogarithmically with the number of elements per substructure. The coarse space in FETI consists of the nullspace on each substructure.".
- FETI wikiPageExternalLink search?q=C.+Farhat+and+F.+X.+Roux%2C+A+method+of+finite+element+tearing+and+interconnecting%0A&start=0&ie=utf-8&oe=utf-8&client=firefox-a&rls=org.mozilla:en-US:official.
- FETI wikiPageID "10931772".
- FETI wikiPageRevisionID "586758717".
- FETI hasPhotoCollection FETI.
- FETI subject Category:Domain_decomposition_methods.
- FETI type Ability105616246.
- FETI type Abstraction100002137.
- FETI type Cognition100023271.
- FETI type DomainDecompositionMethods.
- FETI type Know-how105616786.
- FETI type Method105660268.
- FETI type PsychologicalFeature100023100.
- FETI comment "In mathematics, in particular numerical analysis, the FETI method (finite element tearing and interconnect) is an iterative substructuring method for solving systems of linear equations from the finite element method for the solution of elliptic partial differential equations, in particular in computational mechanics In each iteration, FETI requires the solution of a Neumann problem in each substructure and the solution of a coarse problem.".
- FETI label "FETI".
- FETI sameAs m.02qvc9w.
- FETI sameAs Q5425382.
- FETI sameAs Q5425382.
- FETI sameAs FETI.
- FETI wasDerivedFrom FETI?oldid=586758717.
- FETI isPrimaryTopicOf FETI.