Welcome to the website of Friedemann Leibfritz

Dr. Friedemann Leibfritz

Former member of the research group:   Numerical Mathematics

I moved to industry to work for a software company as a Product Manager.
Finally, I want to thank all my research colleagues worldwide for their stimulating and fruitful discussions and collaborations during the last 10 years.

COMPleib: COnstraint Matrix-optimization Problem library

COMPleib is a collection of test examples. The library can be used for testing and benchmarking algorithms for
  • linear semidefinite programs (SDPs)
  • nonlinear semidefinite programs (NSDPs)
  • minimizing spectral functions
  • Lyapunov/Riccati equations
  • control system design and related matrix problems
Click here for the COMPleib website and download location.

Last update: March 2007, Friedemann Leibfritz.