Prof. Dr. Antonio Carlos Gardel Leitao

Profil

Derzeitige StellungProfessor W-3 und Äquivalente
FachgebietNumerik, Optimierung, Simulation
Keywordsinverse problems, iterative methods, regularization theory, Kaczmarz type methods, Levelset type methods

Aktuelle Kontaktadresse

LandBrasilien
OrtFlorianopolis
Universität/InstitutionUniversidade Federal de Santa Catarina (UFSC)
Institut/AbteilungDepartment of Mathematics
Websitehttp://www.mtm.ufsc.br/~aleitao/

Gastgeber*innen während der Förderung

Prof. Dr. Johann F. BaumeisterInstitut für Mathematik, Goethe-Universität Frankfurt am Main, Frankfurt am Main
Prof. Dr. Barbara KaltenbacherFakultät 8 - Fachbereich Mathematik und Physik, Fachbereich Mathematik, Universität Stuttgart, Stuttgart
Beginn der ersten Förderung01.01.2009

Programm(e)

2008Humboldt-Forschungsstipendien-Programm für erfahrene Forschende

Publikationen (Auswahl)

2011Adriano DeCezaro, Johann Baumeister, Antonio Carlos Gardel Leitao : Modified iterated Tikhonov methods for solving systems of nonlinear ill-posed equations . In: Inverse Problems and Imaging , 2011, 1-17
2010Kees van den Doel, Uri Ascher Antonio Leitao: Multiple level sets for piecewise constant surface reconstruction in highly ill-posed problems. In: Journal of Scientific Computing, 2010, 44-66
2010Antonio Carlos Gardel Leitao, Maicon Marques Alves : Multiple level-sets for elliptic Cauchy problems in three dimensional domains . In: Journal of Physics: Conference Series , 2010, 012005
2010Johann Baumeister, Barbara Kaltenbacher, Antonio Carlos Gardel Leitao : On Levenberg-Marquardt-Kaczmarz iterative methods for solving systems of nonlinear ill-posed equations . In: Inverse Problems and Imaging , 2010, 335-350
2009Herbert Egger, Antonio Leitao: Efficient reconstruction methods for nonlinear elliptic Cauchy problems with piecewise constant solutions. In: Advances in Applied Mathematics and Mechanics, 2009, 729-749
2009Herbert Egger, Antonio Leitao: Nonlinear regularization methods of levelset type with application to elliptic Cauchy problems. In: Inverse Problems, 2009, 115014
2009Ismael Bleyer, Antonio Leitao: On Tikhonov functionals penalized by Bregman distances. In: CUBO, A Mathematical Journal, 2009, 99-115
2009 Adriano DeCezaro, Antonio Leitao, Xue-Cheng Tai On level-set type methods for recovering piecewise constant solutions of ill-posed problems. In: X.-C. Tai, K. Mørken, M. Lysaker, K.-A. Lie, Scale Space and Variational Methods in Computer Vision, Lecture Notes in Computer Science 5567. Springer, 2009. 50-62
2009Adriano DeCezaro, Antonio Leitao, Xue-Cheng Tai: On multiple level-set regularization methods for inverse problems. In: Inverse Problems, 2009, 035004
2009Markus Haltmeier, Antonio Leitao, Elena Resmerita: On regularization methods of EM-Kaczmarz type. In: Inverse Problems, 2009, 075008