On the accuracy of aposteriori error estimators

Raimondas Čiegis; Olga  Suboč

doi:10.15388/LMR.2000.35175

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Raimondas Čiegis

Institute of Mathematics and Informatics

Olga Suboč

Vilnius Gediminas Technical University

Published 2000-12-18

https://doi.org/10.15388/LMR.2000.35175

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How to Cite

Čiegis, R. and Suboč, O. (2000) “On the accuracy of aposteriori error estimators”, Lietuvos matematikos rinkinys, 40(spec.), pp. 350–355. doi:10.15388/LMR.2000.35175.

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Abstract

The analysis of the accuracy of the a posteriori error estimation procedure for finite-element solutions is presented. Simple error estimators of residual type are constructed, they allow error estimation in any norm with little extra effort. Results of numerical experiments are presented.

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