Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/73119
Full metadata record
DC FieldValueLanguage
dc.contributor.CRUESPUniversidade Estadual de Campinaspt_BR
dc.typeArtigo de periódicopt_BR
dc.titleValidation of an augmented lagrangian algorithm with a Gauss-Newton Hessian approximation using a set of hard-spheres problemspt_BR
dc.contributor.authorKrejic, Npt_BR
dc.contributor.authorMartinez, JMpt_BR
dc.contributor.authorMello, Mpt_BR
dc.contributor.authorPilotta, EApt_BR
unicamp.authorUniv Novi Sad, Inst Math, YU-21000 Novi Sad, Yugoslavia Univ Estadual Campinas, IMECC, Dept Appl Math, BR-13081970 Campinas, SP, Brazilpt_BR
dc.subjectnonlinear programmingpt_BR
dc.subjectaugmented Lagrangianspt_BR
dc.subjectnumerical methodspt_BR
dc.subject.wosConstrained Optimizationpt_BR
dc.description.abstractAn Augmented Lagrangian algorithm that uses Gauss-Newton approximations of the Hessian at each inner iteration is introduced and tested using a family of Hard-Spheres problems. The Gauss-Newton model convexifies the quadratic approximations of the Augmented Lagrangian function thus increasing the efficiency of the iterative quadratic solver. The resulting method is considerably more efficient than the corresponding algorithm that uses true Hessians. A comparative study using the well-known package LANCELOT is presented.pt
dc.relation.ispartofComputational Optimization And Applicationspt_BR
dc.relation.ispartofabbreviationComput. Optim. Appl.pt_BR
dc.publisher.cityDordrechtpt_BR
dc.publisher.countryHolandapt_BR
dc.publisherKluwer Academic Publpt_BR
dc.date.issued2000pt_BR
dc.date.monthofcirculationSEPpt_BR
dc.identifier.citationComputational Optimization And Applications. Kluwer Academic Publ, v. 16, n. 3, n. 247, n. 263, 2000.pt_BR
dc.language.isoenpt_BR
dc.description.volume16pt_BR
dc.description.issuenumber3pt_BR
dc.description.firstpage247pt_BR
dc.description.lastpage263pt_BR
dc.rightsfechadopt_BR
dc.sourceWeb of Sciencept_BR
dc.identifier.issn0926-6003pt_BR
dc.identifier.wosidWOS:000089523400003pt_BR
dc.identifier.doi10.1023/A:1008716329104pt_BR
dc.date.available2014-12-02T16:30:31Z
dc.date.available2015-11-26T17:40:00Z-
dc.date.accessioned2014-12-02T16:30:31Z
dc.date.accessioned2015-11-26T17:40:00Z-
dc.description.provenanceMade available in DSpace on 2014-12-02T16:30:31Z (GMT). No. of bitstreams: 1 WOS000089523400003.pdf: 93817 bytes, checksum: 4385554a4b6ec63fef989404e61aabf5 (MD5) Previous issue date: 2000en
dc.description.provenanceMade available in DSpace on 2015-11-26T17:40:00Z (GMT). No. of bitstreams: 2 WOS000089523400003.pdf: 93817 bytes, checksum: 4385554a4b6ec63fef989404e61aabf5 (MD5) WOS000089523400003.pdf.txt: 40576 bytes, checksum: a44267bbd5a05b08e415c1d13043199b (MD5) Previous issue date: 2000en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/73119pt_BR
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/73119
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/73119-
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
File Description SizeFormat 
WOS000089523400003.pdf91.62 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.