A coarse–fine mesh stabilization for an alternating Schwarz domain decomposition method

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F19%3A00509847" target="_blank" >RIV/68145535:_____/19:00509847 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/pdf/10.1002/nla.2236" target="_blank" >https://onlinelibrary.wiley.com/doi/pdf/10.1002/nla.2236</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/nla.2236" target="_blank" >10.1002/nla.2236</a>

Result language
angličtina
Original language name
A coarse–fine mesh stabilization for an alternating Schwarz domain decomposition method
Original language description
Domain decomposition methods can be solved in various ways. In this paper, domain decomposition in strips is used. It is demonstrated that a special version of the Schwarz alternating iteration method coupled with coarse-fine-mesh stabilization leads to a very efficient solver, which is easy to implement and has a behavior nearly independent of mesh and problem parameters. The novelty of the method is the use of alternating iterations between odd- and even-numbered subdomains and the replacement of the commonly used coarse-mesh stabilization method with coarse-fine-mesh stabilization.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10102 - Applied mathematics

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)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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