Reduced basis model order reduction in optimal control of a nonsmooth semilinear elliptic PDE

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2022
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Optimization and Control for Partial Differential Equations : Uncertainty quantification, open and closed-loop control, and shape optimization / Herzog, Roland; Heinkenschloß, Matthias; Kalise, Dante et al. (ed.). - Berlin : De Gruyter, 2022. - (Radon Series on Computational and Applied Mathematics ; 29). - pp. 1-32. - ISBN 978-3-11-069596-0
Abstract
In this paper, an optimization problem governed by a nonsmooth semilinear elliptic partial differential equation is considered. A reduced order approach is applied in order to obtain a computationally fast and certified numerical solution approach. Using the reduced basis method and efficient a-posteriori error estimation for the primal and dual equations, an adaptive algorithm is developed and tested successfully for several numerical examples.
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ISO 690BERNREUTHER, Marco, Georg MÜLLER, Stefan VOLKWEIN, 2022. Reduced basis model order reduction in optimal control of a nonsmooth semilinear elliptic PDE. In: HERZOG, Roland, ed., Matthias HEINKENSCHLOSS, ed., Dante KALISE, ed. and others. Optimization and Control for Partial Differential Equations : Uncertainty quantification, open and closed-loop control, and shape optimization. Berlin:De Gruyter, pp. 1-32. ISBN 978-3-11-069596-0. Available under: doi: 10.1515/9783110695984-001
BibTex
@incollection{Bernreuther2022Reduc-49208.3,
  year={2022},
  doi={10.1515/9783110695984-001},
  title={Reduced basis model order reduction in optimal control of a nonsmooth semilinear elliptic PDE},
  number={29},
  isbn={978-3-11-069596-0},
  publisher={De Gruyter},
  address={Berlin},
  series={Radon Series on Computational and Applied Mathematics},
  booktitle={Optimization and Control for Partial Differential Equations : Uncertainty quantification, open and closed-loop control, and shape optimization},
  pages={1--32},
  editor={Herzog, Roland and Heinkenschloß, Matthias and Kalise, Dante},
  author={Bernreuther, Marco and Müller, Georg and Volkwein, Stefan}
}
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