Dr. Jochen Krebs
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Research Interests
- Theory and numerics of inverse problems
- Radial basis function approximation
- Optimization: algorithms and error analysis
- Financial mathematics
- Location theory
Talks
- The ordered median problem with positive and negative weights Seminar in applied mathematics, Saarbrücken, October 2006
- Robust location theory Seminar in operations research and logistic, Saarbrücken, February 2008
- Solving ill-posed problems by Support Vector Regression DMV-conference Erlangen, September 2008
- Kernel methods for function reconstruction from transformed data 5th International Conference IP:M&S, Antalya, Mai 2010
Curriculum Vitae
7th March 1981 | Day of birth |
06/2000 | Graduated from Johannes Kepler Gymnasium, Lebach |
2000-2001 | Civilean service |
10/2001 | Begin of studies at Saarland University |
12/2006 | Diploma in Mathematics |
since 02/2007 | Scientific Assistent at the chair of Prof. Louis |
03/2008 | Diploma in Economics |
04/2008-07/2008 | Research stay at Sussex University, Brighton, at the chair of Prof. Wendland |
07/2010 | PhD in Mathematics. Thesis: Solution methods and error estimates for semi-discrete inverse problems |
Publications
- Improved solution methods for an inverse problem related to a population balance model in chemical engineering Inverse Problems 28 (2012) 085006.
- Efficient solution of an inverse problem in cell population dynamics
Inverse Problems 27 (2011) 065009 (25pp)
Paper Selected in "2011 Highlights for Inverse Problems" - Support vector regression for the solution of linear integral equations Inverse Problems 27 (2011) 065007 (23pp)
- Extensions to the continuous ordered median problem Mathematical Methods of Operations Research: Volume 71, Issue 2 (2010), 283-306
- Sobolev error estimates and a priori parameter selection for semi-discrete Tikhonov regularization J. Inv. Ill-Posed Problems 17 (2009), 845-869