On the efficient reconstruction of displacements in feti methods for contact problems
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F17%3A10237776" target="_blank" >RIV/61989100:27240/17:10237776 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27740/17:10237776
Result on the web
<a href="http://advances.utc.sk/index.php/AEEE/article/view/2322/1234" target="_blank" >http://advances.utc.sk/index.php/AEEE/article/view/2322/1234</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15598/aeee.v15i2.2322" target="_blank" >10.15598/aeee.v15i2.2322</a>
Alternative languages
Result language
angličtina
Original language name
On the efficient reconstruction of displacements in feti methods for contact problems
Original language description
The final step in the solution of contact problems of elasticity by FETI-based domain decomposition methods is the reconstruction of displacements corresponding to the Lagrange multipliers for "gluing" of subdomains and non-penetration conditions. The rigid body component of the displacements is usually obtained by means of a well known but quite complex formula, the application of which requires reassembling and factorization of some large matrices. Here we propose a simple formula which is applicable to many variants of the FETI based algorithms for contact problems. The method takes a negligible time and avoids reassembling or factorization of any matrices. (C) 2017 ADVANCES IN ELECTRICAL AND ELECTRONIC ENGINEERING.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
10101 - Pure mathematics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Advances in Electrical and Electronic Engineering
ISSN
1336-1376
e-ISSN
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Volume of the periodical
15
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
5
Pages from-to
237-241
UT code for WoS article
000409044400014
EID of the result in the Scopus database
2-s2.0-85025624923