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Numerical Analysis of Algorithms for Infinitesimal Associated and Non-Associated Elasto-Plasticity

Sauter, Martin

Abstract:
The thesis studies nonlinear solution algorithms for problems in
infinitesimal elastoplasticity and their numerical realization within
a parallel computing framework. New algorithms like Active Set and
Augmented Lagrangian methods are proposed and analyzed within a
semismooth Newton setting. The analysis is often carried out in
function space which results in stable algorithms. Large scale
computer experiments demonstrate the efficiency of the new algorithms.

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Volltext §
DOI: 10.5445/IR/1000019551
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Zugehörige Institution(en) am KIT Institut für Angewandte und Numerische Mathematik (IANM)
Publikationstyp Hochschulschrift
Jahr 2010
Sprache Englisch
Identifikator urn:nbn:de:swb:90-195510
KITopen-ID: 1000019551
Verlag KIT, Karlsruhe
Abschlussart Dissertation
Fakultät Fakultät für Mathematik (MATH)
Institut Institut für Angewandte und Numerische Mathematik (IANM)
Prüfungsdaten 30.06.2010
Referent/Betreuer Prof. C. Wieners
Schlagworte Numerical Analysis, Elastoplasticity, Semismooth Newton, Augmented Lagrange, Active Set, Finite Elements, Parallel Computing, Mathematical Modeling
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