Christian Clason

According to our database, Christian Clason authored at least 29 papers between 2006 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Preface to special issue on "optimal control of nonlinear differential equations".

Christian Clason

Comput. Optim. Appl., April, 2024

2023

Numerical analysis of a nonsmooth quasilinear elliptic control problem: II. Finite element discretization and error estimates.

Christian Clason, Vu Huu Nhu, Arnd Rösch

CoRR, 2023

2022

Error estimates for the numerical approximation of a non-smooth quasilinear elliptic control problem.

Christian Clason, Vu Huu Nhu, Arnd Rösch

CoRR, 2022

2021

Convex Relaxation of Discrete Vector-Valued Optimization Problems.

Christian Clason, Carla Tameling, Benedikt Wirth

SIAM Rev., 2021

2020

Optimal control problems with control complementarity constraints: existence results, optimality conditions, and a penalty method.

Christian Clason, Yu Deng, Patrick Mehlitz, Uwe Prüfert

Optim. Methods Softw., 2020

Regularization of Inverse Problems.

Christian Clason

CoRR, 2020

2019

Acceleration and Global Convergence of a First-Order Primal-Dual Method for Nonconvex Problems.

Christian Clason, Stanislav Mazurenko, Tuomo Valkonen

SIAM J. Optim., 2019

Bouligand-Landweber iteration for a non-smooth ill-posed problem.

Christian Clason, Vu Huu Nhu

Numerische Mathematik, 2019

Generalized Modes in Bayesian Inverse Problems.

Christian Clason, Tapio Helin, Remo Kretschmann, Petteri Piiroinen

SIAM/ASA J. Uncertain. Quantification, 2019

2018

Vector-Valued Multibang Control of Differential Equations.

Christian Clason, Carla Tameling, Benedikt Wirth

SIAM J. Control. Optim., 2018

Error estimates for the approximation of multibang control problems.

Christian Clason, Thi Bich Tram Do, Frank Pörner

Comput. Optim. Appl., 2018

2017

Primal-Dual Extragradient Methods for Nonlinear Nonsmooth PDE-Constrained Optimization.

Christian Clason, Tuomo Valkonen

SIAM J. Optim., 2017

Nonconvex penalization of switching control of partial differential equations.

Christian Clason, Armin Rund, Karl Kunisch

Syst. Control. Lett., 2017

(L¹) penalization of volumetric dose objectives in optimal control of PDEs.

Richard C. Barnard, Christian Clason

Comput. Optim. Appl., 2017

2016

A convex penalty for switching control of partial differential equations.

Christian Clason, Armin Rund, Karl Kunisch, Richard C. Barnard

Syst. Control. Lett., 2016

2013

Parabolic Control Problems in Measure Spaces with Sparse Solutions.

Eduardo Casas, Christian Clason, Karl Kunisch

SIAM J. Control. Optim., 2013

On the use of state constraints in optimal control of singular PDEs.

Christian Clason, Barbara Kaltenbacher

Syst. Control. Lett., 2013

2012

A Semismooth Newton Method for Nonlinear Parameter Identification Problems with Impulsive Noise.

Christian Clason, Bangti Jin

SIAM J. Imaging Sci., 2012

Approximation of Elliptic Control Problems in Measure Spaces with Sparse Solutions.

Eduardo Casas, Christian Clason, Karl Kunisch

SIAM J. Control. Optim., 2012

An image space approach to Cartesian based parallel MR imaging with total variation regularization.

Stephen L. Keeling, Christian Clason, Michael Hintermüller, Florian Knoll, Antoine Laurain, Gregory von Winckel

Medical Image Anal., 2012

A general spectral method for the numerical simulation of one-dimensional interacting fermions.

Christian Clason, Gregory von Winckel

Comput. Phys. Commun., 2012

A measure space approach to optimal source placement.

Christian Clason, Karl Kunisch

Comput. Optim. Appl., 2012

2010

A Duality-Based Splitting Method for l¹-TV Image Restoration with Automatic Regularization Parameter Choice.

Christian Clason, Bangti Jin, Karl Kunisch

SIAM J. Sci. Comput., 2010

A Semismooth Newton Method for L¹ Data Fitting with Automatic Choice of Regularization Parameters and Noise Calibration.

Christian Clason, Bangti Jin, Karl Kunisch

SIAM J. Imaging Sci., 2010

On a bilinear optimization problem in parallel magnetic resonance imaging.

Christian Clason, Gregory von Winckel

Appl. Math. Comput., 2010

2009

A Forward Approach to Numerical Data Assimilation.

Christian Clason, Peter Hepperger

SIAM J. Sci. Comput., 2009

2008

Adaptive visualization for needle guidance in RF liver ablation: taking organ deformation into account.

Ruxandra Lasowski, Selim Benhimane, Jakob Vogel, Tobias F. Jakobs, Christoph J. Zech, Christoph Trumm, Christian Clason, Nassir Navab

Proceedings of the Medical Imaging 2008: Visualization, 2008

2007

The Quasi-Reversibility Method for Thermoacoustic Tomography in a Heterogeneous Medium.

Christian Clason, Michael V. Klibanov

SIAM J. Sci. Comput., 2007

2006

An Adaptive Hybrid FEM/FDM Method for an Inverse Scattering Problem in Scanning Acoustic Microscopy.

Larisa Beilina, Christian Clason

SIAM J. Sci. Comput., 2006