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Séminaire Equations aux dérivées partielles

organisé par l'équipe Modélisation et contrôle

  • Elise Grosjean

    Sensitivity analysis and non-intrusive two-grid reduced basis methods

    4 mars 2025 - 14:00Salle de conférences IRMA

    Sensitivity analysis is a crucial step in optimising the parameters of a parametric model. The objective is to determine the sensitivity of the model results to perturbations of its input parameters. In this talk, I will focus on two sensitivity analysis approaches based on differentiation (the direct and the adjoint methods). Solving a parametric problem can be less computationally expensive with the help of Reduced Basis Methods (RBM). I will present a website on RBM that I am currently developing (https://reducedbasis.github.io/), and then we will take a closer look at how to reduce computation times associated with sensitivity analysis using non-intrusive techniques inspired by the so-called two-grid method.

  • Jade Le Quentrec

    TBA

    11 mars 2025 - 14:00Salle de conférences IRMA

  • Giulia Sambataro

    TBA

    1 avril 2025 - 14:00A confirmer

  • Mathias Dus

    TBA

    29 avril 2025 - 14:00A confirmer

  • Florian Salin

    TBA

    6 mai 2025 - 14:00A confirmer

  • Felix Kölher

    TBA

    13 mai 2025 - 14:00A confirmer

  • Marius Zeinhofer

    TBA

    20 mai 2025 - 14:00A confirmer

  • Ferdinand Thein

    TBA

    25 juin 2025 - 14:00Salle de conférences IRMA