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Error estimates for a multiobjective optimal control of a pointwise tracking problem

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2025

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Fuica, Francisco

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We analyze a pointwise tracking multiobjective optimal control problem subject to the Poisson problem and bilateral control constraints. To approximate Pareto optimal points and the Pareto front numerically, we consider two different finite element-based scalarization techniques, namely the weighted-sum method and the reference point method, where in both methods many scalar-constrained optimization problems have to be solved. We prove a priori error estimates for both scalarizations. The underlying subproblems of either method are solved with a Barzilai-Borwein gradient method. Numerical experiments illustrate the accuracy of the proposed method.

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510 Mathematik

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ISO 690FUICA, Francisco, Stefan VOLKWEIN, 2025. Error estimates for a multiobjective optimal control of a pointwise tracking problem
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@unpublished{Fuica2025Error-75354,
  title={Error estimates for a multiobjective optimal control of a pointwise tracking problem},
  year={2025},
  doi={10.48550/arXiv.2505.13743},
  author={Fuica, Francisco and Volkwein, Stefan}
}
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