97-8 | Berichtsreihe des Mathematischen Seminars der Universität Kiel | |
Carsten Carstensen, Stefan Jansche:A posteriori error estimates and adaptive mesh-refining for non-conform finite element methodsA computable error bound for non-conform finite element methods is established for the model case of the Poisson-problem. The a posteriori error estimate is reliable and efficient, and based on a Helmholtz-decomposition. Numerical experience indicates that related adaptive mesh-refining algorithms are superior to uniform mesh refinement.Mathematics Subject Classification (1991): 65N30, 65R20, 73C50 Keywords: Crouzeix-Raviart element, non-conform finite element method, a posteriori error estimates, adaptive algorithm, reliability, effiency
|
Mail an Jens Burmeister |
[Thu Feb 19 18:56:33 2009] |
Impressum |