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Mixed finite element methods for identification distributed parameters | IEEE Conference Publication | IEEE Xplore

Mixed finite element methods for identification distributed parameters

Publisher: IEEE

Abstract:

We study a priori error estimates of mixed finite element methods for identification distributed parameters. The state and the co-state are discretized by the lowest orde...View more

Abstract:

We study a priori error estimates of mixed finite element methods for identification distributed parameters. The state and the co-state are discretized by the lowest order Raviart-Thomas mixed finite element spaces and the control is discretized by piecewise constant elements. Then, we construct the mixed finite element discretization for the identification distributed parameters. Furthermore, we derive a priori error estimates for the coupled state and control approximation. Finally, we present a numerical example which confirm our theoretical results.
Date of Conference: 08-10 September 2010
Date Added to IEEE Xplore: 25 October 2010
ISBN Information:
Publisher: IEEE
Conference Location: Tuxtla Gutierrez, Mexico

References

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