Publications of Frank Schöpfer

Articles (5)

1. F. Schöpfer, D. Lorenz, L. Tondji, M. Winkler.
   Extended randomized Kaczmarz method for sparse least squares and impulsive noise problems.
   Linear Algebra and its Applications, 652:132-154, 2022.

   DOI: 10.1016/j.laa.2022.07.003
   online at: https://arxiv.org/abs/2201.08620

2. F. Schöpfer, D. Lorenz.
   Linear convergence of the Randomized Sparse Kaczmarz method.
   Mathematical Programming, 173(1):509-536, 2019.

   DOI: 10.1007/s10107-017-1229-1
   online at: http://arxiv.org/abs/1610.02889

3. D. Lorenz, S. Rose, F. Schöpfer.
   The randomized Kaczmarz method with mismatched adjoint.
   BIT Numerical Mathematics, 48(4):1079-1098, 2018.

   DOI: 10.1007/s10543-018-0717-x
   online at: http://arxiv.org/abs/1803.02848

4. D. Lorenz, S. Wenger, F. Schöpfer.
   The linearized Bregman method via split feasibility problems: Analysis and generalizations.
   SIAM Journal on Imaging Sciences, 2(7), 2014.

   DOI: 10.1137/130936269
   online at: http://arxiv.org/abs/1309.2094

5. T. Schuster, P. Maaß, T. Bonesky, K. Kazimierski, F. Schöpfer.
   Minimization of Tikhonov Functionals in Banach Spaces.
   Abstract and Applied Analysis, Article ID 192679, 2008, 18 pages, 2008.

   DOI: 10.1155/2008/192679

Proceedings (1)

1. D. Lorenz, F. Schöpfer, S. Wenger, M. Magnor.
   sparse Kaczmarz solver and a linearized Bregman method for online compressed sensing.
   IEEE International Conference on Image Processing.
   

   Recognized as one of the “Top 10%” papers

   DOI: 10.1109/ICIP.2014.7025269
   online at: http://arxiv.org/abs/1403.7543