dc.creator | Wang, Jinhua | es |
dc.creator | Li, Chong | es |
dc.creator | López Acedo, Genaro | es |
dc.creator | Yao, Jen-Chih | es |
dc.date.accessioned | 2017-03-30T06:08:54Z | |
dc.date.available | 2017-03-30T06:08:54Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Wang, J., Li, C., López Acedo, G. y Yao, J. (2016). Proximal point algorithms on Hadamard manifolds: linear convergence and finite termination. SIAM Journal on Optimization, 26 (4), 2696-2729. | |
dc.identifier.issn | 1052-6234 | es |
dc.identifier.issn | 1095-7189 | es |
dc.identifier.uri | http://hdl.handle.net/11441/56549 | |
dc.description.abstract | In the present paper, we consider inexact proximal point algorithms for finding singular points of multivalued vector fields on Hadamard manifolds. The rate of convergence is shown to be linear under the mild assumption of metric subregularity. Furthermore, if the sequence of parameters associated with the iterative scheme converges to 0, then the convergence rate is
superlinear. At the same time, the finite termination of the inexact proximal point algorithm is also provided under a weak sharp minima-like condition. Applications to optimization problems are provided. Some of our results are new even in Euclidean spaces, while others improve and/or extend some known results in Euclidean spaces. As a matter of fact, in the case of exact proximal point algorithm, our results improve the corresponding results in [G. C. Bento and J. X. Cruz Neto, Optim., 63 (2014), pp. 1281–1288]. Finally, several examples are provided to illustrate that our results are applicable while the corresponding results in the Hilbert space setting are not. | es |
dc.description.sponsorship | National Natural Science Foundation of China | es |
dc.description.sponsorship | Zhejiang Provincial Natural Science Foundation of China | es |
dc.description.sponsorship | Dirección General de Enseñanza Superior | es |
dc.description.sponsorship | Junta de Andalucía | es |
dc.description.sponsorship | National Science Council of Taiwan | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Society for Industrial and Applied Mathematics | es |
dc.relation.ispartof | SIAM Journal on Optimization, 26 (4), 2696-2729. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Inexact proximal point algorithms | es |
dc.subject | Hadamard manifolds | es |
dc.subject | Monotone vector fields | es |
dc.subject | Finite termination | es |
dc.subject | Convergence rate | es |
dc.title | Proximal point algorithms on Hadamard manifolds: linear convergence and finite termination | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Análisis Matemático | es |
dc.relation.projectID | 11371325 | es |
dc.relation.projectID | LY17A010021 | es |
dc.relation.projectID | 11571308 | es |
dc.relation.projectID | MTM2015-65242-C2-1 | es |
dc.relation.projectID | P08-FQM-03453 | es |
dc.relation.projectID | MOST 105-2115-M-039-002-MY3 | es |
dc.relation.publisherversion | http://epubs.siam.org/doi/pdf/10.1137/15M1051257 | es |
dc.identifier.doi | 10.1137/15M1051257 | es |
dc.contributor.group | Universidad de Sevilla. FQM127: Análisis Funcional no Lineal | es |
idus.format.extent | 34 p. | es |
dc.journaltitle | SIAM Journal on Optimization | es |
dc.publication.volumen | 26 | es |
dc.publication.issue | 4 | es |
dc.publication.initialPage | 2696 | es |
dc.publication.endPage | 2729 | es |