An Adaptive Hybrid FEM/FDM Method for an Inverse Scattering Problem in Scanning Acoustic Microscopy. - Larisa Beilina; Christian Clason (SIAM J. Sci. Comput., 2006)

The Quasi-Reversibility Method for Thermoacoustic Tomography in a Heterogeneous Medium. - Christian Clason; Michael V. Klibanov (SIAM J. Sci. Comput., 2007)

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 (Image-Guided Procedures, 2008)

A Forward Approach to Numerical Data Assimilation. - Christian Clason; Peter Hepperger (SIAM J. Sci. Comput., 2009)

On a bilinear optimization problem in parallel magnetic resonance imaging. - Christian Clason; Gregory von Winckel (Appl. Math. 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)

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 measure space approach to optimal source placement. - Christian Clason; Karl Kunisch (Comput. Optim. Appl., 2012)

A general spectral method for the numerical simulation of one-dimensional interacting fermions. - Christian Clason; Gregory von Winckel (Comput. Phys. Commun., 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)

Approximation of Elliptic Control Problems in Measure Spaces with Sparse Solutions. - Eduardo Casas; Christian Clason; Karl Kunisch (SIAM J. Control. Optim., 2012)

A Semismooth Newton Method for Nonlinear Parameter Identification Problems with Impulsive Noise. - Christian Clason; Bangti Jin (SIAM J. Imaging Sci., 2012)

On the use of state constraints in optimal control of singular PDEs. - Christian Clason; Barbara Kaltenbacher (Syst. Control. Lett., 2013)

Parabolic Control Problems in Measure Spaces with Sparse Solutions. - Eduardo Casas; Christian Clason; Karl Kunisch (SIAM J. Control. Optim., 2013)

A convex penalty for switching control of partial differential equations. - Christian Clason; Armin Rund; Karl Kunisch; Richard C. Barnard (Syst. Control. Lett., 2016)

(L1) penalization of volumetric dose objectives in optimal control of PDEs. - Richard C. Barnard; Christian Clason (Comput. Optim. Appl., 2017)

Nonconvex penalization of switching control of partial differential equations. - Christian Clason; Armin Rund; Karl Kunisch (Syst. Control. Lett., 2017)

Primal-Dual Extragradient Methods for Nonlinear Nonsmooth PDE-Constrained Optimization. - Christian Clason; Tuomo Valkonen (SIAM J. Optim., 2017)

Error estimates for the approximation of multibang control problems. - Christian Clason; Thi Bich Tram Do; Frank Pörner (Comput. Optim. Appl., 2018)

Vector-Valued Multibang Control of Differential Equations. - Christian Clason; Carla Tameling; Benedikt Wirth (SIAM J. Control. Optim., 2018)

Generalized Modes in Bayesian Inverse Problems. - Christian Clason; Tapio Helin; Remo Kretschmann; Petteri Piiroinen (SIAM/ASA J. Uncertain. Quantification, 2019)

Bouligand-Landweber iteration for a non-smooth ill-posed problem. - Christian Clason; Vu Huu Nhu (Numerische Mathematik, 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)

Regularization of Inverse Problems. - Christian Clason (CoRR, 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)

Convex Relaxation of Discrete Vector-Valued Optimization Problems. - Christian Clason; Carla Tameling; Benedikt Wirth (SIAM Rev., 2021)

Error estimates for the numerical approximation of a non-smooth quasilinear elliptic control problem. - Christian Clason; Vu Huu Nhu; Arnd Rösch (CoRR, 2022)

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)

Preface to special issue on "optimal control of nonlinear differential equations". - Christian Clason (Comput. Optim. Appl., 2024)