On Construction of the Coarse Space in the BDDC Method

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F08%3A00149512" target="_blank" >RIV/68407700:21110/08:00149512 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/08:00149512
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
On Construction of the Coarse Space in the BDDC Method
Original language description
The problem of construction of the coarse space for the Balancing Domain Decomposition by Constraints (BDDC) method is discussed. The simple addition of point-wise continuity constraints into the coarse problem is compared with addition of averages overparts of the inter-subdomain boundaries, such as edges and faces of subdomains. The algorithm of BDDC method is presented with emphasis on the coarse space generation. The study contains various results for both approaches applied to elasticity analysisof a turbine nozzle.
Czech name
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Czech description
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Project
<a href="/en/project/GA106%2F08%2F0403" target="_blank" >GA106/08/0403: Development and parallelization of domain decomposition methods and application to nonlinear elasticity and material engineering</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of Seminar Programs and Algorithms of Numerical Mathematics 14
ISBN
978-80-85823-55-4
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
Matematický ústav AV ČR
Place of publication
Praha
Event location
Dolní Maxov
Event date
Jun 1, 2008
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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