Matches in SemOpenAlex for { <https://semopenalex.org/work/W2787722283> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2787722283 endingPage "833" @default.
- W2787722283 startingPage "811" @default.
- W2787722283 abstract "Convergence of domain decomposition methods rely heavily on the efficiency of the coarse space used in the second level. The GenEO coarse space has been shown to lead to a fully robust two-level Schwarz preconditioner which scales well over multiple cores [27, 19] as has been proved rigorously in [27]. The robustness is due to its good approximation properties for problems with highly heterogeneous material parameters. It is available in the finite element packages FreeFem++, Feel++ and recently in Dune and is implemented as a standalone library in HPDDM But the coarse component of the preconditioner can ultimately become a bottleneck if the number of subdomains is very large and exact solves are used. It is therefore interesting to consider the effect of approximate coarse solves. In this paper, robustness of GenEO methods is analyzed with respect to approximate coarse solves. Interestingly, the GenEO-2 method has to be modified in order to be able to prove its robustness in this context." @default.
- W2787722283 created "2018-02-23" @default.
- W2787722283 creator A5004798802 @default.
- W2787722283 date "2020-02-05" @default.
- W2787722283 modified "2023-10-12" @default.
- W2787722283 title "Mathematical analysis of robustness of two-level domain decomposition methods with respect to inexact coarse solves" @default.
- W2787722283 cites W153050556 @default.
- W2787722283 cites W1548589512 @default.
- W2787722283 cites W1566820520 @default.
- W2787722283 cites W1569090332 @default.
- W2787722283 cites W1780245888 @default.
- W2787722283 cites W1932034027 @default.
- W2787722283 cites W1974521166 @default.
- W2787722283 cites W1990671420 @default.
- W2787722283 cites W1995788694 @default.
- W2787722283 cites W2008215882 @default.
- W2787722283 cites W2028989647 @default.
- W2787722283 cites W2062246266 @default.
- W2787722283 cites W2089861738 @default.
- W2787722283 cites W2094295752 @default.
- W2787722283 cites W2108533624 @default.
- W2787722283 cites W2114535880 @default.
- W2787722283 cites W2557433803 @default.
- W2787722283 cites W2741486118 @default.
- W2787722283 cites W2963631308 @default.
- W2787722283 doi "https://doi.org/10.1007/s00211-020-01102-6" @default.
- W2787722283 hasPublicationYear "2020" @default.
- W2787722283 type Work @default.
- W2787722283 sameAs 2787722283 @default.
- W2787722283 citedByCount "4" @default.
- W2787722283 countsByYear W27877222832021 @default.
- W2787722283 countsByYear W27877222832022 @default.
- W2787722283 crossrefType "journal-article" @default.
- W2787722283 hasAuthorship W2787722283A5004798802 @default.
- W2787722283 hasBestOaLocation W27877222832 @default.
- W2787722283 hasConcept C104317684 @default.
- W2787722283 hasConcept C11413529 @default.
- W2787722283 hasConcept C121332964 @default.
- W2787722283 hasConcept C126255220 @default.
- W2787722283 hasConcept C135628077 @default.
- W2787722283 hasConcept C149635348 @default.
- W2787722283 hasConcept C159694833 @default.
- W2787722283 hasConcept C167431342 @default.
- W2787722283 hasConcept C185592680 @default.
- W2787722283 hasConcept C198880260 @default.
- W2787722283 hasConcept C2780513914 @default.
- W2787722283 hasConcept C28826006 @default.
- W2787722283 hasConcept C33923547 @default.
- W2787722283 hasConcept C41008148 @default.
- W2787722283 hasConcept C55493867 @default.
- W2787722283 hasConcept C63479239 @default.
- W2787722283 hasConcept C97355855 @default.
- W2787722283 hasConceptScore W2787722283C104317684 @default.
- W2787722283 hasConceptScore W2787722283C11413529 @default.
- W2787722283 hasConceptScore W2787722283C121332964 @default.
- W2787722283 hasConceptScore W2787722283C126255220 @default.
- W2787722283 hasConceptScore W2787722283C135628077 @default.
- W2787722283 hasConceptScore W2787722283C149635348 @default.
- W2787722283 hasConceptScore W2787722283C159694833 @default.
- W2787722283 hasConceptScore W2787722283C167431342 @default.
- W2787722283 hasConceptScore W2787722283C185592680 @default.
- W2787722283 hasConceptScore W2787722283C198880260 @default.
- W2787722283 hasConceptScore W2787722283C2780513914 @default.
- W2787722283 hasConceptScore W2787722283C28826006 @default.
- W2787722283 hasConceptScore W2787722283C33923547 @default.
- W2787722283 hasConceptScore W2787722283C41008148 @default.
- W2787722283 hasConceptScore W2787722283C55493867 @default.
- W2787722283 hasConceptScore W2787722283C63479239 @default.
- W2787722283 hasConceptScore W2787722283C97355855 @default.
- W2787722283 hasIssue "4" @default.
- W2787722283 hasLocation W27877222831 @default.
- W2787722283 hasLocation W278772228310 @default.
- W2787722283 hasLocation W278772228311 @default.
- W2787722283 hasLocation W27877222832 @default.
- W2787722283 hasLocation W27877222833 @default.
- W2787722283 hasLocation W27877222834 @default.
- W2787722283 hasLocation W27877222835 @default.
- W2787722283 hasLocation W27877222836 @default.
- W2787722283 hasLocation W27877222837 @default.
- W2787722283 hasLocation W27877222838 @default.
- W2787722283 hasLocation W27877222839 @default.
- W2787722283 hasOpenAccess W2787722283 @default.
- W2787722283 hasPrimaryLocation W27877222831 @default.
- W2787722283 hasRelatedWork W1977522442 @default.
- W2787722283 hasRelatedWork W2042643927 @default.
- W2787722283 hasRelatedWork W2047131577 @default.
- W2787722283 hasRelatedWork W2082742450 @default.
- W2787722283 hasRelatedWork W2156426360 @default.
- W2787722283 hasRelatedWork W2337973647 @default.
- W2787722283 hasRelatedWork W2787722283 @default.
- W2787722283 hasRelatedWork W2962752973 @default.
- W2787722283 hasRelatedWork W3089247185 @default.
- W2787722283 hasRelatedWork W4229577910 @default.
- W2787722283 hasVolume "144" @default.
- W2787722283 isParatext "false" @default.
- W2787722283 isRetracted "false" @default.
- W2787722283 magId "2787722283" @default.
- W2787722283 workType "article" @default.