Error estimates for the numerical approximation of unregularized sparse parabolic control problems
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2023-08Derechos
© Walter de Gruyter
Publicado en
Computational Methods in Applied Mathematics, 2023, 23(4), 877-898
Editorial
Walter de Gruyter
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Palabras clave
Optimal control
Sparse controls
Semilinear parabolic equations
Finite element approximation
Resumen/Abstract
We study the numerical approximation of a control problem governed by a semilinear parabolic problem, where the usual Tikhonov regularization term in the cost functional is replaced by a non-differentiable sparsity-promoting term.
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