| dc.contributor.author | Casas Rentería, Eduardo | |
| dc.contributor.author | Kunisch, Karl | |
| dc.contributor.other | Universidad de Cantabria | es_ES |
| dc.date.accessioned | 2020-02-25T08:11:32Z | |
| dc.date.available | 2020-10-31T03:45:15Z | |
| dc.date.issued | 2019-10-03 | |
| dc.identifier.issn | 1361-6420 | |
| dc.identifier.issn | 0266-5611 | |
| dc.identifier.other | MTM2017-83185-P | es_ES |
| dc.identifier.uri | http://hdl.handle.net/10902/18250 | |
| dc.description.abstract | Techniques from sparse control theory are proposed to approximate initial conditions for diffusion-convection equations. Existence and uniqueness of optimal controls are proven, and necessary and sufficient optimality conditions are derived. From these conditions the sparsity structure of the solutions is derived, which relates to identification of the sources to be reconstructed. | es_ES |
| dc.description.sponsorship | The first author was supported by Spanish Ministerio de Economía, Industria y
Competitividad under research project MTM2017-83185-P. The second was supported
by the ERC advanced grant 668998 (OCLOC) under the EU’s H2020 research program. | es_ES |
| dc.format.extent | 17 p. | es_ES |
| dc.language.iso | eng | es_ES |
| dc.publisher | Institute of Physics Publishing | es_ES |
| dc.rights | © IOP Publishing. This is an author-created, un-copyedited version of an article accepted for publication/published in Inverse Problems. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at https://doi.org/10.1088/1361-6420/ab331c | es_ES |
| dc.source | Inverse Problems, 2019, 35(11), 114002 | es_ES |
| dc.subject.other | Measure controls | es_ES |
| dc.subject.other | Sparsity | es_ES |
| dc.subject.other | Parabolic equations | es_ES |
| dc.subject.other | Source identification | es_ES |
| dc.title | Using sparse control methods to identify sources in linear diffusion-convection equations | es_ES |
| dc.type | info:eu-repo/semantics/article | es_ES |
| dc.relation.publisherVersion | https://doi.org/10.1088/1361-6420/ab331c | es_ES |
| dc.rights.accessRights | openAccess | es_ES |
| dc.identifier.DOI | 10.1088/1361-6420/ab331c | |
| dc.type.version | acceptedVersion | es_ES |
