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Titre : |
A Monotonic Evaluation of Lower Bounds for Inf-Sup Stability Constants in the Frame of Reduced Basis Approximations |
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Année : |
2008 |
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Type : |
article (revue avec comité de lecture) |
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Auteurs : |
Y. Chen, J. Hesthaven, Y. Maday, J. Rodríguez |
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Résumé : |
For accurate a posteriori error analysis of the reduced basis method for coercive and non-coercive problems, a
critical ingredient lies in the evaluation of a lower bound for the coercivity or inf-sup constant. In this short Note,
we generalize and improve the successive constraint method first presented in [2] by providing a monotonic version
of this algorithm that leads to both more stable evaluations and fewer offline computations. |
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Thèmes : |
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Référence : |
C. R. Acad. Sci. Paris, Ser. I - vol. 346 (23-24) (pp 1295--1300 ) |
