Ehemaliger Mitarbeiter

Forschungsinteressen

• Optimierungsprobleme in Banach-Räumen
• Variations- und Quasi-Variationsungleichungen
• Verallgemeinerte Nash-Gleichgewichtsprobleme

DFG-Schwerpunktprogramm

Non-smooth and Complementarity-based Distributed Parameter Systems: Simulation and Hierarchical Optimization (Website DFG SPP 1962)

Projekt 14: Algorithms for Quasi-Variational Inequalities in Infinite-Dimensional Spaces

• D. Steck
  Brezis pseudomonotonicity is strictly weaker than Ky-Fan hemicontinuity.
  Oktober 2018, J. Optim. Theory Appl. (2018), (Preprint).
   
• C. Kanzow, D. Steck
  Quasi-Variational Inequalities in Banach Spaces: Theory and Augmented Lagrangian Methods.
  Dezember 2018 (aktualisiert), (Preprint).
   
• C. Kanzow, P. Mehlitz, D. Steck
  Relaxation schemes for mathematical programs with switching constraints.
  September 2018. (Preprint).
   
• C. Kanzow, D. Steck
  Improved Local Convergence Results for Augmented Lagrangian Methods in C²-Cone Reducible Constrained Optimization.
  November 2017, Math. Programming (2018). (Preprint).
   
• C. Kanzow, D. Steck
  On Error Bounds and Multiplier Methods for Variational Problems in Banach Spaces.
  September 2017, SIAM J. Control Optim. 56(3):1716-1738, 2018. (Preprint).
   
• C. Kanzow, V. Karl, D. Steck, D. Wachsmuth
  The Multiplier-Penalty Method for Generalized Nash Equilibrium Problems in Banach Spaces.
  Juli 2017, erscheint in SIAM J. Optim. (Preprint).
   
• C. Kanzow, D. Steck
  An Example Comparing the Standard and Safeguarded Augmented Lagrangian Methods.
  Februar 2017, Oper. Res. Lett. 45(6):598-603, 2017. (Preprint).
   
• C. Kanzow, D. Steck
  A Generalized Proximal-Point Method for Convex Optimization Problems in Hilbert Spaces.
  Dezember 2016, Optimization 66(10):1667-1676 (2017). (Preprint).
   
• C. Kanzow, D. Steck, D. Wachsmuth
  An Augmented Lagrangian Method for Optimization Problems in Banach Spaces.
  Dezember 2016. (Finale Version enthält Korrekturen), IAM J. Control Optim. 56(1):272-291, 2018. (Preprint).
   
• C. Kanzow, D. Steck
  Augmented Lagrangian and Exact Penalty Methods for Quasi-Variational Inequalities.
  Juni 2016, Comput. Optim. Appl. 69(3):801-824, 2018. (Preprint).
   
• C. Kanzow, D. Steck
  Augmented Lagrangian Methods for the Solution of Generalized Nash Equilibrium Problems.
  März 2016, SIAM J. Optim. 26-4 (2016), pp. 2034-2058. (Preprint).

Lehre Sommersemester 2018

• Übungen zur Vorlesung Ausgewählte Themen der Optimierung, Fr 10-12, SE40
   

Lehre Wintersemester 2016/2017

• Übungen zur Vorlesung Lineare Algebra I, Gruppe 02 (Mi 12-14), BSZ 00.106
   

Lehre Sommersemester 2016

• Übungen zur Vorlesung Analysis II, Gruppe 07 (Di 14-16), BSZ 00.101
   

Lehre Wintersemester 2015/2016

• Übungen zur Vorlesung Analysis I, Gruppe 07 (Di 8-10), BSZ 00.101

• 23rd International Symposium on Mathematical Programming
  1.-6. Juli 2018, Bordeaux, FR.
   
• Annual Meeting of the DFG Priority Programme 1962
  9.-11. Oktober 2017, Kremmen, DE.
   
• Optimization of Infinite Dimensional Non-Smooth Distributed Parameter Systems
  4.-6. Oktober 2017, Darmstadt, DE.
   
• 18th French-German-Italian Conference on Optimization
  25.-28. September 2017, Paderborn, DE.
   
• 15th EUROPT Workshop on Advances in Continuous Optimization
  12.-14. Juli 2017, Montréal, CA.