Frank Schöpfer

The randomized Kaczmarz method with mismatched adjoint

Dirk A. Lorenz, Sean D. Rose, Sean Rose, 2018, BIT Numerical Mathematics.

The Linearized Bregman Method via Split Feasibility Problems: Analysis and Generalizations

Dirk A. Lorenz, Stephan Wenger, Frank Schöpfer, 2013, SIAM J. Imaging Sci..

Linear convergence of the randomized sparse Kaczmarz method

Dirk A. Lorenz, Frank Schöpfer, D. Lorenz, 2016, Mathematical Programming.

Acceleration of sequential subspace optimization in Banach spaces by orthogonal search directions

Thomas Schuster, Frederik Heber, Frank Schöpfer, 2019, J. Comput. Appl. Math..

Exact Regularization of Polyhedral Norms

Frank Schöpfer, 2012, SIAM J. Optim..

A sparse Kaczmarz solver and a linearized Bregman method for online compressed sensing

Marcus A. Magnor, Dirk A. Lorenz, Stephan Wenger, 2014, 2014 IEEE International Conference on Image Processing (ICIP).

Linear Convergence of Descent Methods for the Unconstrained Minimization of Restricted Strongly Convex Functions

Frank Schöpfer, F. Schöpfer, 2016, SIAM J. Optim..

Certified Efficient Global Roundness Evaluation

Frank Schöpfer, Alexey Chernov, 2020, J. Optim. Theory Appl..

Correction to: Certified Efficient Global Roundness Evaluation

Alexey Chernov, Frank Schöpfer, A. Chernov, 2021, J. Optim. Theory Appl..

Metric and Bregman projections onto affine subspaces and their computation via sequential subspace optimization methods

Alfred K. Louis, Thomas Schuster, Frank Schöpfer, 2008 .