Computation of goal-oriented a posteriori error measures in space-time finite elements for viscoplasticity 2001 (English)In: Trends in computational structural mechanics / [ed] W Wall; K -U Bletzinger; K Schweizerhof, Barcelona: INT CENTER NUMERICAL METHODS ENGINEERING , 2001, p. 499-510Conference paper, Published paper (Other academic)

Abstract [en]

We establish goal oriented residual-based a posteriori error estimates for problems in viscoplasticity. The error estimates can be used to control the spatial meshsize as well as the time step size. To this end, we use standard finite elements in space and the discontinuous Galerkin method in time.

Place, publisher, year, edition, pages

Barcelona: INT CENTER NUMERICAL METHODS ENGINEERING , 2001. p. 499-510

Keywords [en]

viscoplasticity, a posteriori error estimate, time-discontinuous Galerkin

National Category

Engineering and Technology

Identifiers

URN: urn:nbn:se:hj:diva-15854ISI: 000177158300048ISBN: 9788489925779 (print)OAI: oai:DiVA.org:hj-15854DiVA, id: diva2:440284

Conference

International Conference on Trends in Computational Structural Mechanics

Available from: 2011-09-12 Created: 2011-08-16 Last updated: 2012-02-07Bibliographically approved

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Hansbo, Peter

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Hansbo, Peter

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JTH. Research area Product Development - Simulation and Optimization

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