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dc.contributor.author Cezaro, Adriano de
dc.contributor.author Baumeister, Johann
dc.contributor.author Leitão, Antônio
dc.date.accessioned 2011-08-16T12:45:31Z
dc.date.available 2011-08-16T12:45:31Z
dc.date.issued 2011
dc.identifier.citation CEZARO, Adriano de; BAUMEISTER, Johann; LEITÃO, Antonio. Modified iterated Tikhonov methods for solving systems of nonlinear ill-posed equations. Inverse Problems and Imaging, v. 5, n. 1, p. 1-17, 2011. Disponível em:<http://www.mtm.ufsc.br/~aleitao/public/reprints/pap2011-bcl-IPI.pdf>. Acesso em: 15 ago. 2011. pt_BR
dc.identifier.issn 1930-8337
dc.identifier.uri http://repositorio.furg.br/handle/1/854
dc.description.abstract We investigate iterated Tikhonov methods coupled with a Kaczmarz strategy for obtaining stable solutions of nonlinear systems of ill-posed operator equations. We show that the proposed method is a convergent regularization method. In the case of noisy data we propose a modi_cation, the so called loping iterated Tikhonov-Kaczmarz method, where a sequence of relaxation parameters is introduced and a di_erent stopping rule is used. Convergence analysis for this method is also provided. pt_BR
dc.language.iso eng pt_BR
dc.rights open access pt_BR
dc.subject Nonlinear systems pt_BR
dc.subject Ill-posed equations pt_BR
dc.subject Regularization pt_BR
dc.subject Iterated Tikhonov method pt_BR
dc.subject Kaczmarz method pt_BR
dc.title Modified iterated Tikhonov methods for solving systems of nonlinear ill-posed equations pt_BR
dc.type article pt_BR
dc.identifier.doi 10.3934/ipi.2011.5 pt_BR


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