Number of the records: 1
A method of piecewise-smooth numerical branching
- 1.
SYSNO ASEP 0476046 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title A method of piecewise-smooth numerical branching Author(s) Ligurský, Tomáš (UGN-S)
Renard, Y. (FR)Number of authors 2 Source Title ZAMM-Zeitschrift fur Angewandte Mathematik und Mechanik. - : Wiley - ISSN 0044-2267
Roč. 97, č. 7 (2017), s. 815-827Number of pages 13 s. Publication form Online - E Language eng - English Country DE - Germany Keywords numerical branching ; piecewise smooth ; steady-state problem ; contact problem ; Coulomb friction Subject RIV BA - General Mathematics OECD category Applied mathematics R&D Projects LQ1602 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UGN-S - RVO:68145535 UT WOS 000404364800003 DOI 10.1002/zamm.201600219 Annotation A method of numerical branching is proposed for piecewise-smooth steady-state problems when any analytical expressions
are not known for the regions of smoothness of the function involved. The performance of the method is shown for model
bifurcations in discretised contact problems with Coulomb friction. First, different parameter settings in its input are
tested so that the optimum one can be proposed. Then, the method is used to investigate the behaviour of the bifurcations
for different meshes. All solution branches seem to be discovered reliably if the parameters are set up properly.Workplace Institute of Geonics Contact Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Year of Publishing 2018 Electronic address http://onlinelibrary.wiley.com/doi/10.1002/zamm.201600219/epdf
Number of the records: 1