PCDeflation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F19%3A00520882" target="_blank" >RIV/68145535:_____/19:00520882 - isvavai.cz</a>
Result on the web
<a href="https://www.mcs.anl.gov/petsc/petsc-3.12/docs/manualpages/PC/PCDEFLATION.html" target="_blank" >https://www.mcs.anl.gov/petsc/petsc-3.12/docs/manualpages/PC/PCDEFLATION.html</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
PCDeflation
Original language description
Deflation is used to accelerate Krylov subspace methods. This implementation supports multilevel deflation, coarse problem correction, dynamic tolerance for coarse problems, and init version of deflation. It can also compute wavelet-based and subdomain aggregations deflation spaces.
Czech name
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Czech description
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Classification
Type
R - Software
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
<a href="/en/project/LQ1602" target="_blank" >LQ1602: IT4Innovations excellence in science</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Internal product ID
PCDeflation
Technical parameters
Jakub Kružík, Ústav geoniky AV ČR, v. v. i. , jakub.kružík@ugn.cas.cz
Economical parameters
Deflační předpodmiňovač v PETSc sloužící ke zrychlení řešení soustav lineárních rovnic
Owner IČO
68145535
Owner name
Ústav geoniky AV ČR, v. v. i.