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Journal article

Complementarity based a posteriori error estimates and their properties.

Abstract:

The paper is devoted to complementary approaches in a posteriori error estimation for a diffusion-reaction model problem. These approaches provide sharp and guaranteed upper bounds for the energy norm of the error and they are independent from the way how the approximate solution is obtained. In particular, the estimator naturally includes all sources of errors of any conforming approximation, like the discretization error, the error in the solver of linear algebraic systems, the quadrature e...

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Journal:
Mathematics and Computers in Simulation
Volume:
82
Issue:
10
Pages:
2033-2046
Publication date:
2012-01-01
DOI:
ISSN:
0378-4754
URN:
uuid:34cae665-45e6-4852-ab68-f9efcc0a67a7
Source identifiers:
398176
Local pid:
pubs:398176

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