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Convergence of Hierarchical Finite Elements

  • Jürgen Bellmann
Conference paper

Abstract

In finite-element-analysis, a new generation of programs is arrising, helping the engineer to obtain solutions with higher accuracy. The aim of these programs is to reduce the approximation error automatically. Thus it becomes necessary to get aposteriori information on the magnitude of the error and its distribution over the mesh. Among the two different types of adaptive procedures (h- and p- version), the variation of the polynomial order (p-version) for plate problems is discussed in this paper. In particular the behavior of the hierarchical elements noticeably deviating from the rectangular shape is examined.

Keywords

Posteriori Error Polynomial Order Error Indicator Plate Problem Adaptive Refinement 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Martinus Nijhoff Publishers, Dordrecht 1987

Authors and Affiliations

  • Jürgen Bellmann
    • 1
  1. 1.Fachgebiet Elektronisches Rechnen im konstruktiven IngenieurbauTechnische Universität MünchenMünchenGermany

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