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Antonio Leitao
Antonio Leitao
Full Professor, Federal University of St. Catarina
Verified email at ufsc.br - Homepage
Title
Cited by
Cited by
Year
Kaczmarz methods for regularizing nonlinear ill-posed equations I: Convergence analysis
M Haltmeier, A Leitao, O Scherzer
Inverse Problems and Imaging 1 (2), 289, 2007
1132007
A Mann iterative regularization method for elliptic Cauchy problems
HW Engl, A Leitao
Numerical Functional Analysis and Optimization 22 (7-8), 861-884, 2001
902001
On the value function for nonautonomous optimal control problems with infinite horizon
J Baumeister, A Leitão, GN Silva
Systems & control letters 56 (3), 188-196, 2007
792007
Analysis of regularization methods for the solution of ill-posed problems involving discontinuous operators
F Frühauf, O Scherzer, A Leitão
SIAM journal on numerical analysis 43 (2), 767-786, 2005
722005
Regularization of systems of nonlinear ill-posed equations: II. Applications
M Haltmeier, R Kowar, A Leitao, O Scherzer
arXiv preprint arXiv:2011.09913, 2020
702020
On steepest-descent-Kaczmarz methods for regularizing systems of nonlinear ill-posed equations
A De Cezaro, M Haltmeier, A Leitão, O Scherzer
Applied Mathematics and Computation 202 (2), 596-607, 2008
702008
On the relation between constraint regularization, level sets, and shape optimization
A Leitão, O Scherzer
Inverse Problems 19 (1), L1, 2003
642003
On iterative methods for solving ill-posed problems modeled by partial differential equations
J Baumeister, A Leitão
Journal of Inverse and Ill-Posed Problems 9 (1), 13-29, 2001
632001
Topics in inverse problems
J Baumeister, A Leitao
IMPA, 2005
512005
Multiple level sets for piecewise constant surface reconstruction in highly ill-posed problems
K van den Doel, UM Ascher, A Leitão
Journal of Scientific Computing 43 (1), 44-66, 2010
502010
On multiple level-set regularization methods for inverse problems
A DeCezaro, A Leitão, XC Tai
Inverse Problems 25 (3), 035004, 2009
482009
Introdução à teoria de controle e programação dinâmica
J Baumeister, A Leitão
IMPA, 2008
472008
An iterative method for solving elliptic Cauchy problems
A Leitao
Numerical functional analysis and optimization 21 (5-6), 715-742, 2000
472000
On Levenberg-Marquardt-Kaczmarz iterative methods for solving systems of nonlinear ill-posed equations
J Baumeister, B Kaltenbacher, A Leitao
arXiv preprint arXiv:2011.09674, 2020
462020
Nonlinear regularization methods for ill-posed problems with piecewise constant or strongly varying solutions
H Egger, A Leitao
Inverse Problems 25 (11), 115014, 2009
432009
On inverse problems for semiconductor equations
M Burger, HW Engl, A Leitão, PA Markowich
Milan Journal of Mathematics 72, 273-313, 2004
382004
A Kaczmarz version of the REGINN-Landweber iteration for ill-posed problems in Banach spaces
F Margotti, A Rieder, A Leitao
SIAM Journal on Numerical Analysis 52 (3), 1439-1465, 2014
302014
On regularization methods of EM-Kaczmarz type
M Haltmeier, A Leitao, E Resmerita
Inverse Problems 25 (7), 075008, 2009
302009
Modified iterated Tikhonov methods for solving systems of nonlinear ill-posed equations
J Baumeister, A De Cezaro, A Leitao
arXiv preprint arXiv:2012.11985, 2020
272020
On level set type methods for elliptic Cauchy problems
A Leitão, MM Alves
Inverse problems 23 (5), 2207, 2007
252007
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Articles 1–20