Kamil S. Kazimierski

Address :

Zentrum für Technomathematik
Center for Industrial Mathematics
University of Bremen
Bibliothekstraße 1
28334 Bremen

e-mail: kamilk@math.uni-bremen.de

Phone:

• +49 - (0)421 - 218 63 811 (Office)
• +49 - (0)421 - 218 63 803 (Fax)

Office:
MZH 7180

Links :

• Zentrum für Technomathematik
• Department homepage
• University homepage

Research

I'm currently interested in:

• Regularization methods in Banach spaces
• Minimization of Tikhonov functionals
• Remote sensing in meteorology (SODAR, weather radar, ...)
• Ground penetrating radar

Publications and Preprints

1. K. S. Kazimierski
   Minimization of the Tikhonov functional in Banach spaces smooth and convex of power type by steepest descent in the dual
   Computational Optimization and Applications, 48 (2), 2011, 309-324, doi: 10.1007/s10589-009-9257-244, pdf
2. T. Hein, K. S. Kazimierski
   Accelerated Landweber iteration in Banach spaces
   Inverse Problems, 26 (5), 2010, 055002, doi: 10.1088/0266-5611/26/5/055002, pdf
3. T. Hein, K. S. Kazimierski
   Modified Landweber iteration in Banach spaces - convergence and convergence rates
   Numerical Functional Analysis and Optimization 31 (10), 2010, 1158 - 1189, pdf
4. K. S. Kazimierski
   Are adaptive Mann iterations really adaptive?
   Mathematical Communications, 14 (2), 2009, 399 - 412, pdf
5. K. S. Kazimierski
   Adaptive Mann iterations for nonlinear accretive and pseudocontractive operator equations
   Mathematical Communications, 13 (1), 2008, 33-44, pdf
6. T. Schuster, P. Maass, T. Bonesky, K. S. Kazimierski, F. Schöpfer
   Minimization of Tikhonov Functionals in Banach Spaces
   Abstract and Applied Analysis, Volume 2008, 2008, Article ID 192679, doi: 10.1155/2008/192679, pdf

Talks and Conferences

• Iterative Regularization in Banach spaces
  Rhein-Ruhr Workshop 2011, Königswinter, Germany, 3 Feb 2011
• Engl's discrepancy principle
  Chemnitz Symposium on Inverse Problems, Chemnitz, Germany, 23-24 Sep 2010
• Landweber iteration in Banach spaces
  Norddeutsches Kolloquium, Oldenburg, Germany, 12 Jun 2010
• Landweber iteration in Banach spaces
  Inverse Problems: Modeling and Simulation, Antalya, Turkey, 24–29 May 2010
• Hein's inequality
  Oberseminar Wavelet-Analysis und Inverse Probleme, Bremen, Germany, 29 Apr 2010
• Iterative regularization in Banach spaces
  Conference on Applied Inverse Problems 2009, Vienna, Austria, 20-24 Jul 2009
• Regularization in Banach spaces
  Séminaire ToRIID, Saint Jean des Vignes, France, 2-3 Mar 2009
• Regularization in sequence spaces
  Forschungsseminar Partielle Differentialgleichungen und Inverse Probleme, Chemnitz, Germany, 24 Feb 2009
• On aspects of regularization in Banach spaces
  Oberseminar Wavelet-Analysis und Inverse Probleme, Bremen, Germany, 21 Nov 2008
• On aspects of regularization in Banach spaces
  Oberseminar Rhein-Ruhr, Duisburg, Germany, 14 Nov 2008
• Minimization of Tikhonov functionals in Banach spaces
  Chemnitz Symposium on Inverse Problems, Chemnitz, Germany, 25-26 Sep 2008
• ...für die Wurzel sterben. (...to die for the root.)
  AG Technomathematik Sommerseminar Krakow, Cracow, Poland, 24-29 Aug 2008
• Minimization of Tikhonov functionals in Banach spaces
  Jahrestagung der Deutschen Mathematischen-Vereinigung 2008 (DMV annual meeting), Erlangen, Germany, 14-20 Sep 2008
• GPR 2008 12th International Conference on Ground Penetrating Radar, Birmingham, United Kingdom, 15–19 Jun 2008
• Minimization of Tikhonov functionals in Banach spaces
  IPMS 2008 Inverse Problems: Modeling and Simulation, Fethiye, Turkey, 26-30 May 2008
• GAMM 2008 (79th Annual Meeting of the International Association of Applied Mathematics and Mechanics), Bremen, Germany, 31 Mar - 04 Apr 2008
• Landweber-Verfahren in Banach-Räumen (Landweber method in Banach spaces)
  Oberseminar Wavelet-Analysis und Inverse Probleme, Bremen, Germany, 14 Feb 2008
• Minimierung des Tikhonov-Funktionals in Banach-Räumen (Minimization of the Tikhonov functional in Banach spaces) (abstract) 18. Rhein-Ruhr Workhop, Gemen, Germany, 08-09 Feb 2008
• Final meeting of the DFG Priority Programme 1114, Schloss Reinach, Freiburg-Munzingen, Germany, 07-09 Nov 2007
• Chemnitz Symposium on Inverse Problems, Chemnitz, Germany, 27-28 Sep 2007
• Workshop Transformationen auf der Sphäre und Tomographie (Workshop transformations on the sphere and tomography), Hasenwinkel, Germany, 3-6 Sep 2007
• Risiko - von Wetten, Aktien und Anderem (Risk - on betting, trading and other stuff)
  AG Technomathematik Winterseminar Uttendorf, Uttendorf, Austria, 12-16 Feb 2007
• Empirische Moden und lokale Mittel (Empirical modes and local means) (abstract)
  17. Rhein-Ruhr Workhop, Gemen, Germany, 09-10 Feb 2007
• Empirical Mode Decomposition und Hilbert-Huang-Transformation
  Oberseminar Wavelet-Analysis und Inverse Probleme, Bremen, Germany, 03 Nov 2006
• Gibbs' phenomenon in wavelet approximation
  Oberseminar Wavelet-Analysis und Inverse Probleme, Bremen, Germany, 22 Feb 2006
• Gibbs-Phänomen bei Approximation mit Wavelets (Gibbs' phenomenon in wavelet approximation) (abstract)
  16. Rhein-Ruhr Workhop, Schwerte, Germany, 10-11 Feb 2006
• Recent Progress in Wavelet Analysis and Frame Theory, Bremen, Germany, 23-26 Jan 2006
• Über das Gibbs'sche Phänomen (On Gibbs' phenomenon),
  Oberseminar Ausgewählte Themen der Numerischen Analysis, Bonn, Germany, 19 Jan 2006
• Winter School Breaking Complexity: Nonlinear/Adaptive Approximation in High Dimensions Physikzentrum Bad Honnef, Germany, 14-18 Dec 2005