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Search: WFRF:(Larson G) > (2000-2004) > A finite element me...

  • Hansbo, Anita,1960-Högskolan Väst,University West (author)

A finite element method on composite grids based on Nitsche's method

  • Article/chapterEnglish2003

Publisher, publication year, extent ...

  • 2004-04-15
  • EDP Sciences,2003
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:hj-15782
  • https://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-15782URI
  • https://doi.org/10.1051/m2an:2003039DOI
  • https://research.chalmers.se/publication/26541URI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • In this paper we propose a finite element method for the approximation of second order elliptic problems on composite grids. The method is based on continuous piecewise polynomial approximation on each grid and weak enforcement of the proper continuity at an artificial interface defined by edges (or faces) of one the grids. We prove optimal order a priori and energy type a posteriori error estimates in 2 and 3 space dimensions, and present some numerical examples.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Hansbo, Peter,1959-Jönköping University,JTH. Forskningsmiljö Produktutveckling - Simulering och optimering,Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)hansbo (author)
  • Larson, Mats GChalmers tekniska högskola,Chalmers University of Technology (author)
  • Högskolan VästJTH. Forskningsmiljö Produktutveckling - Simulering och optimering (creator_code:org_t)

Related titles

  • In:Mathematical Modelling and Numerical Analysis: EDP Sciences37:3, s. 495-5140764-583X1290-3841

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