A time-dependent Parametrized Background Data-Weak approach

Abstract : This paper addresses model reduction with data assimilation by elaborating on the Parametrized Background Data-Weak (PBDW) approach recently introduced to combine numerical models with experimental measurements. This approach is here extended to a time-dependent framework by means of a POD-greedy reduced basis construction .
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https://hal.archives-ouvertes.fr/hal-02330408
Contributor : Amina Benaceur <>
Submitted on : Thursday, October 24, 2019 - 12:58:49 AM
Last modification on : Friday, November 29, 2019 - 11:51:59 AM

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Amina Benaceur. A time-dependent Parametrized Background Data-Weak approach. 2019. ⟨hal-02330408⟩

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