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Unilaterial contact of elastoplastic bodies with uncertain input data
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SYSNO ASEP 0323443 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Unilaterial contact of elastoplastic bodies with uncertain input data Title Jednostranný kontakt elastoplatických těles s nejistými daty Author(s) Hlaváček, Ivan (MU-W) RID, SAI Source Title ZAMM-Zeitschrift fur Angewandte Mathematik und Mechanik. - : Wiley - ISSN 0044-2267
Roč. 89, č. 3 (2009), s. 189-206Number of pages 18 s. Language eng - English Country DE - Germany Keywords control of non-linear elliptic systems ; contact of elastoplastic bodies ; Heneky-Mises model Subject RIV BA - General Mathematics CEZ AV0Z10190503 - MU-W (2005-2011) UT WOS 000264906100003 Annotation A unilateral frictionless contact of two elastoplastic bodies is considered within the range of the deformation theory of plasticity. The material function and the loading are uncertain, being prescribed in given sets of admissible functions. The worst scenario method is employed. Approximate problems are proposed on the basis of finite elements and the secant modules method. The solvability of both the original and the approximate worst scenario problem is proved. Some theoretical convergence analysis is presented Workplace Mathematical Institute Contact Jarmila Štruncová, struncova@math.cas.cz, library@math.cas.cz, Tel.: 222 090 757 Year of Publishing 2009
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