Workgroup Numerics

M.Sc. Lukas Sawatzki

Philipps-University
Faculty of Mathematics and Computer Science
Workgroup Numerics and Optimization
Hans-Meerwein-Strasse
Lahnberge
35032 Marburg, Germany

Office: Level D6 - 11 (06D11)
Phone: +49 (0) 6421/28-25448
Fax: +49 (0) 6421/28-26945
E-mail: sawatzkl@mathematik (.uni-marburg.de)

Area of research:

  • Working title of the dissertation: Structure properties of Shearlet Coorbit Spaces

  • Master-Thesis: Whitney-Ungleichungen für lokale anistrope Polynomapproximation (Whitney-inequalities for local anisotropic polynomial approximation), 2016,
    written at the Faculty of Mathematics and Computer Science, advisor: Prof. Dr. Stephan Dahlke

  • Bachelor-Thesis: Das Jacobi-Umkehrproblem (The Jacobi inverse problem), 2014,
    written at the Faculty of Mathematics and Computer Science, advisor: Prof. Dr. Georg Schumacher


Publications:

  • Inhomogeneous Shearlet Coorbit Spaces (F. Feise, L. Sawatzki), 2017
    pdf/arXiv

Current Courses:


Past Courses:


Supervised theses:

  • Orthogonalitätskriterien für kompakt getragene Skalierungsfunktionen (Orthogonlatity Criteria for Compactly Supported Scaling Functions),
    Bachelor thesis by Anne Kopsch (2017),
    Philipps-University Marburg, Prof. Dr. Stephan Dahlke

  • Zur Konstruktion kompakt getragener Spline Wavelets (On the Construction of Compactly Supported Spline Wavelets),
    Bachelor thesis by Carolin Umathum (2017),
    Philipps-University Marburg, Prof. Dr. Stephan Dahlke

  • Interpolierende verfeinerbare Funktionen für allegmeine Skalierungsmatrizen (Interpolating Refinable functions for General Scaling Matrices),
    Bachelor thesis by Muyi Li (2017),
    Philipps-University Marburg, Prof. Dr. Stephan Dahlke


Workshops/Conferences/Summer-Schools attended:


Presented Talks and Posters:

  • 2017/07: Talk given at the Summer-School on Applied Harmonic Analysis
  • 2017/07: Poster presented at the founding symposium of the MCMBB
  • 2017/06: Poster presented at the conference Aspects of Time Frequency Analysis