Error estimates for the numerical approximation of unregularized sparse parabolic control problems

dc.contributor.author	Casas Rentería, Eduardo
dc.contributor.author	Mateos Alberdi, Mariano
dc.contributor.other	Universidad de Cantabria	es_ES
dc.date.accessioned	2023-12-20T09:55:01Z
dc.date.available	2024-09-01T23:11:49Z
dc.date.issued	2023-08
dc.identifier.issn	1609-4840
dc.identifier.issn	1609-9389
dc.identifier.other	PID2020-114837GB-I00.	es_ES
dc.identifier.uri	https://hdl.handle.net/10902/30904
dc.description.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.	es_ES
dc.description.sponsorship	The authors were supported by MCIN/AEI/10.13039/501100011033 under research project PID2020-114837GB-I00.	es_ES
dc.format.extent	22 p.	es_ES
dc.language.iso	eng	es_ES
dc.publisher	Walter de Gruyter	es_ES
dc.rights	© Walter de Gruyter	es_ES
dc.source	Computational Methods in Applied Mathematics, 2023, 23(4), 877-898	es_ES
dc.subject.other	Optimal control	es_ES
dc.subject.other	Sparse controls	es_ES
dc.subject.other	Semilinear parabolic equations	es_ES
dc.subject.other	Finite element approximation	es_ES
dc.title	Error estimates for the numerical approximation of unregularized sparse parabolic control problems	es_ES
dc.type	info:eu-repo/semantics/article	es_ES
dc.relation.publisherVersion	https://doi.org/10.1515/cmam-2022-0130	es_ES
dc.rights.accessRights	openAccess	es_ES
dc.identifier.DOI	10.1515/cmam-2022-0130
dc.type.version	publishedVersion	es_ES

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