Oberseminar Numerik

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Stephan Rave

Dominik Skreczek (Uni Münster): Adaptive reduced basis trust region methods for parameter optimization with non-linear elliptic PDE constraints

Wednesday, 05.06.2024 14:15 im Raum M5

Mathematik und Informatik

In this talk we introduce a globally convergent numerical method for solving optimization problems with non-linear PDE constraints. Therefore we use projection-based reduced-order-models and accelerated with hyperreduction (empirical quadrature). We embed this algorithm in a trust-region framework. Furthermore we adapt the method to optimization problems with PDE constraints and constraints in the parameterspace.



Angelegt am Wednesday, 13.03.2024 11:40 von Stephan Rave
Geändert am Tuesday, 30.04.2024 07:39 von Stephan Rave
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Oberseminar Numerik