A posteriori error estimation for elasto-plastic problems based on duality theory

In this paper we introduce a new approach to a posteriori error estimation for elasto-plastic problems based on the duality theory of the calculus of variations. We show that, in spite of the prevailing view, duality methods provide a viable way for obtaining computable a posteriori error estimates...

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Veröffentlicht in:	Computer methods in applied mechanics and engineering 1996-12, Vol.138 (1), p.317-339
Hauptverfasser:	Repin, Sergey I., Xanthis, Leonidas S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Inelasticity (thermoplasticity, viscoplasticity...) Physics Solid mechanics Structural and continuum mechanics Viscoelasticity, plasticity, viscoplasticity
Online-Zugang:	Volltext
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