On nodal superconvergence in 3D by averaging piecewise linear, bilinear, and trilinear FE approximations

Antti Hannukainen, Sergey Korotov, Michal Krizek

Research output: Working paperProfessional

Original languageEnglish
Place of PublicationEspoo
Pages13
Publication statusPublished - 2008
MoE publication typeD4 Published development or research report or study

Publication series

NameHelsinki University of Technology, Institute of Mathematics, Research Reports
No.A561
ISSN (Print)1797-5867

Keywords

  • averaging operators
  • higher order error estimates
  • superconvergence
  • tetrahedral and prismatic elements

Cite this

Hannukainen, A., Korotov, S., & Krizek, M. (2008). On nodal superconvergence in 3D by averaging piecewise linear, bilinear, and trilinear FE approximations. (pp. 13). (Helsinki University of Technology, Institute of Mathematics, Research Reports; No. A561).