Engineering Mechanics

International Conference

Proceedings Vol. 15 (2009)


May 11 – 14, 2009, Svratka, Czech Republic
Editors: Jiří Náprstek and Cyril Fischer

Copyright © 2009 Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

ISBN 978-80-86246-35-2 (printed, Extended Abstracts)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

An algorithm for corner nodes selection in the FETI-DP method
J. Brož, J. Kruis
pages 129 - 140, full text

This contribution deals with a selection algorithm of corner nodes in the FETI-DP method. Selection procedure is based on heuristic rules based on the topology of decomposed mesh. The algorithm selects minimal number of corner nodes. The number of corner nodes is possible increase by additional selection procedure. Efficiency of the proposed algorithms is presented on several numerical examples. Simultaneously, the behaviour of the FETI-DP method for various numbers of corner nodes is studied. ´

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All papers were reviewed by members of the scientific committee.

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