On Finite Element Approximation of the Gradient for Solution of Poisson Equation
Abstract
A nonconforming mixed finite element method is presented for approximation of ∇w with Δw=f,w| r =0. Convergence of the order∥∇w−uh∥0,Ω=O(h2) is proved, when linear finite elements are used. Only the standard regularity assumption on triangulations is needed.
Main Authors
Format
Articles
Journal article
Published
1981
Series
Publisher
Springer
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-201902061442Use this for linking
Review status
Peer reviewed
ISSN
0029-599X
DOI
https://doi.org/10.1007/BF01400312
Language
English
Published in
Numerische Mathematik
Citation
- Neittaanmäki, P., Saranen, J. (1981). On Finite Element Approximation of the Gradient for Solution of Poisson Equation. Numerische Mathematik 37, 333-337. 10.1007/BF01400312
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The material is available for reading at the archive workstation of the University of Jyväskylä Library.
The material is available for reading at the archive workstation of the University of Jyväskylä Library.
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