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Ronny Ramlau
Ronny Ramlau
Johannes Kepler University Linz and Johann Radon Institut for Computational and Applied Mathematics
在 jku.at 的电子邮件经过验证 - 首页
标题
引用次数
引用次数
年份
A Tikhonov-based projection iteration for nonlinear ill-posed problems with sparsity constraints
R Ramlau, G Teschke
Numerische Mathematik 104, 177-203, 2006
1372006
A Mumford–Shah level-set approach for the inversion and segmentation of X-ray tomography data
R Ramlau, W Ring
Journal of Computational Physics 221 (2), 539-557, 2007
1272007
Morozov's discrepancy principle for Tikhonov-type functionals with nonlinear operators
SW Anzengruber, R Ramlau
Inverse Problems 26 (2), 025001, 2009
1262009
Regularization by fractional filter methods and data smoothing
E Klann, R Ramlau
Inverse Problems 24 (2), 025018, 2008
1002008
TIGRA—an iterative algorithm for regularizing nonlinear ill-posed problems
R Ramlau
Inverse Problems 19 (2), 433, 2003
992003
The MICADO first light imager for the ELT: overview, operation, simulation
R Davies, J Alves, Y Clenet, F Lang-Bardl, H Nicklas, JU Pott, ...
Ground-based and Airborne Instrumentation for Astronomy VII 10702, 570-581, 2018
822018
MICADO: first light imager for the E-ELT
R Davies, J Schubert, M Hartl, J Alves, Y Clénet, F Lang-Bardl, H Nicklas, ...
Ground-based and Airborne Instrumentation for Astronomy VI 9908, 621-632, 2016
812016
A modified Landweber method for inverse problems
R Ramlau
Numerical functional analysis and optimization 20 (1-2), 79-98, 1999
761999
Mass and aerodynamic imbalance estimates of wind turbines
J Niebsch, R Ramlau, TT Nguyen
Energies 3 (4), 696-710, 2010
752010
Tikhonov replacement functionals for iteratively solving nonlinear operator equations
R Ramlau, G Teschke
Inverse Problems 21 (5), 1571, 2005
722005
Morozov's discrepancy principle for Tikhonov-regularization of nonlinear operators
R Ramlau
Taylor & Francis Group 23 (1-2), 147-172, 2002
692002
Imbalance estimation without test masses for wind turbines
R Ramlau, J Niebsch
662009
An adaptive discretization for Tikhonov-Phillips regularization with a posteriori parameter selection
P Maaß, SV Pereverzev, R Ramlau, SG Solodky
641998
Regularization properties of Tikhonov regularization with sparsity constraints
R Ramlau
Electron. Trans. Numer. Anal 30, 54-74, 2008
572008
An efficient solution to the atmospheric turbulence tomography problem using Kaczmarz iteration
R Ramlau, M Rosensteiner
Inverse Problems 28 (9), 095004, 2012
552012
Convergence rates for regularization with sparsity constraints
R Ramlau, E Resmerita
Electronic Transactions on Numerical Analysis 37, 87-104, 2010
552010
An iterative algorithm for nonlinear inverse problems with joint sparsity constraints in vector-valued regimes and an application to color image inpainting
G Teschke, R Ramlau
Inverse Problems 23 (5), 1851, 2007
552007
Cumulative wavefront reconstructor for the Shack-Hartmann sensor
M Zhariy, A Neubauer, M Rosensteiner, R Ramlau
Signal Recovery and Synthesis, JTuA4, 2011
532011
Kaczmarz algorithm for multiconjugated adaptive optics with laser guide stars
M Rosensteiner, R Ramlau
JOSA A 30 (8), 1680-1686, 2013
522013
An analysis of Tikhonov regularization for nonlinear ill-posed problems under a general smoothness assumption
S Lu, SV Pereverzev, R Ramlau
Inverse Problems 23 (1), 217, 2006
522006
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