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Christian Clason
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Journal Articles
- 2024
- [j26]Christian Clason:
Preface to special issue on "optimal control of nonlinear differential equations". Comput. Optim. Appl. 87(3): 707-710 (2024) - 2021
- [j25]Christian Clason, Carla Tameling, Benedikt Wirth:
Convex Relaxation of Discrete Vector-Valued Optimization Problems. SIAM Rev. 63(4): 783-821 (2021) - 2020
- [j24]Christian Clason, Yu Deng, Patrick Mehlitz, Uwe Prüfert:
Optimal control problems with control complementarity constraints: existence results, optimality conditions, and a penalty method. Optim. Methods Softw. 35(1): 142-170 (2020) - 2019
- [j23]Christian Clason, Tapio Helin, Remo Kretschmann, Petteri Piiroinen:
Generalized Modes in Bayesian Inverse Problems. SIAM/ASA J. Uncertain. Quantification 7(2): 652-684 (2019) - [j22]Christian Clason, Vu Huu Nhu:
Bouligand-Landweber iteration for a non-smooth ill-posed problem. Numerische Mathematik 142(4): 789-832 (2019) - [j21]Christian Clason, Stanislav Mazurenko, Tuomo Valkonen:
Acceleration and Global Convergence of a First-Order Primal-Dual Method for Nonconvex Problems. SIAM J. Optim. 29(1): 933-963 (2019) - 2018
- [j20]Christian Clason, Thi Bich Tram Do, Frank Pörner:
Error estimates for the approximation of multibang control problems. Comput. Optim. Appl. 71(3): 857-878 (2018) - [j19]Christian Clason, Carla Tameling, Benedikt Wirth:
Vector-Valued Multibang Control of Differential Equations. SIAM J. Control. Optim. 56(3): 2295-2326 (2018) - 2017
- [j18]Richard C. Barnard, Christian Clason:
(L1) penalization of volumetric dose objectives in optimal control of PDEs. Comput. Optim. Appl. 67(2): 401-419 (2017) - [j17]Christian Clason, Armin Rund, Karl Kunisch:
Nonconvex penalization of switching control of partial differential equations. Syst. Control. Lett. 106: 1-8 (2017) - [j16]Christian Clason, Tuomo Valkonen:
Primal-Dual Extragradient Methods for Nonlinear Nonsmooth PDE-Constrained Optimization. SIAM J. Optim. 27(3): 1314-1339 (2017) - 2016
- [j15]Christian Clason, Armin Rund, Karl Kunisch, Richard C. Barnard:
A convex penalty for switching control of partial differential equations. Syst. Control. Lett. 89: 66-73 (2016) - 2013
- [j14]Christian Clason, Barbara Kaltenbacher:
On the use of state constraints in optimal control of singular PDEs. Syst. Control. Lett. 62(1): 48-54 (2013) - [j13]Eduardo Casas, Christian Clason, Karl Kunisch:
Parabolic Control Problems in Measure Spaces with Sparse Solutions. SIAM J. Control. Optim. 51(1): 28-63 (2013) - 2012
- [j12]Christian Clason, Karl Kunisch:
A measure space approach to optimal source placement. Comput. Optim. Appl. 53(1): 155-171 (2012) - [j11]Christian Clason, Gregory von Winckel:
A general spectral method for the numerical simulation of one-dimensional interacting fermions. Comput. Phys. Commun. 183(2): 405-417 (2012) - [j10]Christian Clason, Gregory von Winckel:
A general spectral method for the numerical simulation of one-dimensional interacting fermions. Comput. Phys. Commun. 183(8): 1843-1844 (2012) - [j9]Stephen L. Keeling, Christian Clason, Michael Hintermüller, Florian Knoll, Antoine Laurain, Gregory von Winckel:
An image space approach to Cartesian based parallel MR imaging with total variation regularization. Medical Image Anal. 16(1): 189-200 (2012) - [j8]Eduardo Casas, Christian Clason, Karl Kunisch:
Approximation of Elliptic Control Problems in Measure Spaces with Sparse Solutions. SIAM J. Control. Optim. 50(4): 1735-1752 (2012) - [j7]Christian Clason, Bangti Jin:
A Semismooth Newton Method for Nonlinear Parameter Identification Problems with Impulsive Noise. SIAM J. Imaging Sci. 5(2): 505-536 (2012) - 2010
- [j6]Christian Clason, Gregory von Winckel:
On a bilinear optimization problem in parallel magnetic resonance imaging. Appl. Math. Comput. 216(5): 1443-1452 (2010) - [j5]Christian Clason, Bangti Jin, Karl Kunisch:
A Semismooth Newton Method for L1 Data Fitting with Automatic Choice of Regularization Parameters and Noise Calibration. SIAM J. Imaging Sci. 3(2): 199-231 (2010) - [j4]Christian Clason, Bangti Jin, Karl Kunisch:
A Duality-Based Splitting Method for l1-TV Image Restoration with Automatic Regularization Parameter Choice. SIAM J. Sci. Comput. 32(3): 1484-1505 (2010) - 2009
- [j3]Christian Clason, Peter Hepperger:
A Forward Approach to Numerical Data Assimilation. SIAM J. Sci. Comput. 31(4): 3090-3115 (2009) - 2007
- [j2]Christian Clason, Michael V. Klibanov:
The Quasi-Reversibility Method for Thermoacoustic Tomography in a Heterogeneous Medium. SIAM J. Sci. Comput. 30(1): 1-23 (2007) - 2006
- [j1]Larisa Beilina, Christian Clason:
An Adaptive Hybrid FEM/FDM Method for an Inverse Scattering Problem in Scanning Acoustic Microscopy. SIAM J. Sci. Comput. 28(1): 382-402 (2006)
Conference and Workshop Papers
- 2008
- [c1]Ruxandra Lasowski, Selim Benhimane, Jakob Vogel, Tobias F. Jakobs, Christoph J. Zech, Christoph Trumm, Christian Clason, Nassir Navab:
Adaptive visualization for needle guidance in RF liver ablation: taking organ deformation into account. Medical Imaging: Image-Guided Procedures 2008: 69180A
Editorship
- 2013
- [e1]Kristian Bredies, Christian Clason, Karl Kunisch, Gregory von Winckel:
Control and Optimization with PDE Constraints. International Series of Numerical Mathematics 164, Birkhäuser 2013, ISBN 978-3-0348-0630-5 [contents]
Informal and Other Publications
- 2023
- [i3]Christian Clason, Vu Huu Nhu, Arnd Rösch:
Numerical analysis of a nonsmooth quasilinear elliptic control problem: II. Finite element discretization and error estimates. CoRR abs/2303.03060 (2023) - 2022
- [i2]Christian Clason, Vu Huu Nhu, Arnd Rösch:
Error estimates for the numerical approximation of a non-smooth quasilinear elliptic control problem. CoRR abs/2203.16865 (2022) - 2020
- [i1]Christian Clason:
Regularization of Inverse Problems. CoRR abs/2001.00617 (2020)
Coauthor Index
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