| Title |
Controllability, Observability and Stabilizability for systems in Banach spaces |
| Occasion: |
Workshop on Control Problems, Technische Universität Dortmund, October 17-22, 2022. |
|
|
| Title |
Quantitative unique continuation and its application to random operators and control theory |
| Occasion: |
AG Functional analysis and dynamical systams, Universität Leipzig, July 21, 2021. |
|
|
| Title |
Quantitative uncertainty relation for Schrödinger operators and Wegner estimate for the random breather model |
| Occasion: |
Applied Analysis Seminar, Universität Heidelberg, December 3, 2020. |
|
|
| Title |
Sharp geometric conditions for observability in \(L^p\)-spaces |
| Occasion: |
Technische Universität Chemnitz, October 8, 2020. |
|
|
| Title |
Quantitative unique continuation and application to control theory |
| Occasion: |
Universität Leipzig, October 2, 2020. |
|
|
| Title |
Sufficient criteria and sharp geometric conditions for observability in Banach spaces |
| Occasion: |
The Sixth Najman Conference on Spectral Theory and Differential Equations, Sveti Martin na Muri, Croatia, September 08-13, 2019. |
|
|
| Title |
Tiling theorems and application to Schrödinger operators with a Gaussian random potential |
| Occasion: |
Research Seminar Analysis, Technische Universität Chemnitz, Germany, May 28, 2019. |
|
|
| Title |
Suffcient condition for observability in Banach spaces and application to \(L^p (\mathbb{R}^d)\) |
| Occasion: |
Research Seminar Analysis, Technische Universität Chemnitz, Germany, April 23, 2019. |
|
|
| Title |
Das Eier-Rätsel und die Gaußsche Summenformel |
| Occasion: |
Festrede zur Abschlussveranstaltung der 3. Runde der 58. Mathematik-Olympiade, Johannes-Kepler-Gymnasiums Chemnitz, Germany, March 3, 2019. |
|
|
| Title |
Suffcient condition for observability in Banach spaces and application to \(L^p (\mathbb{R}^d)\) |
| Occasion: |
Oberseminar Analysis, Mathematische Physik & Dynamische Systeme, Technische Universität Dortmund, Germany, February 26, 2019. |
|
|
| Title |
Quantitative unique continuation principles and application to control theory for the heat equation |
| Occasion: |
90th Annual Meeting of the International Association of Applied Mathematics and Mechanics, Technische Universität Wien, Austria, February 20, 2019. |
|
|
| Title |
Quantitative unique continuation principles and application to control theory for the heat equation |
| Occasion: |
Oberseminar Inverse Probleme, Technische Universität Chemnmitz, Germany, November 09, 2018. |
|
|
| Title |
Quantitative unique continuation principles and application to control theory for
the heat equation |
| Occasion: |
Oberseminar Analysis, Technische Universität Hamburg, Germany, July 19, 2018. |
| Slides: |
.pdf |
|
|
| Title |
Tiling theorems and application to random Schrödinger operators with Gaussian random potential |
| Occasion: |
Oberseminar Analysis, Mathematische Physik & Dynamische Systeme, Technische Universität Dortmund, Germany, July 3, 2018. |
|
|
| Title |
Null controllability and control costs for the heat equation in unbounded domains |
| Occasion: |
N-cities-seminar, Technische Universität Dresden, Germany, June 29, 2018. |
| Slides: |
.pdf |
|
|
| Title |
Anderson models and generalization to locally finite graphs and correlated potentials |
| Occasion: |
Oberseminar Analysis, Mathematische Physik & Dynamische Systeme, Technische Universität Dortmund, Germany, December 1, 2017. |
|
|
| Title |
Tiling theorems and application to random Schrödinger operators |
| Occasion: |
The Fifth Najman Conference on Spectral Theory and Differential Equations, Opatije, Croatia, September 10-15, 2017. |
|
|
| Title |
Quantitative Uncertainty Principles (Poster) |
| Occasion: |
Mathematical Aspects of Disordered Systems, ETH Hönggerberg, Zürich, Switzerland, May 29 - June 2, 2017. |
|
|
| Title |
Quantitative unique continuation and application to control theory for the heat equation |
| Occasion: |
Research Seminar Dynamical Systems and Mathematical Physics, Friedrich-Schiller-Universität Jena, Germany, May 11, 2017. |
|
|
| Title |
Sampling inequality for solutions of elliptic differential equations |
| Occasion: |
Research Seminar Analysis, Technische Universität Chemnitz, Germany, April 19, 2017. |
|
|
| Title |
Quantitative unique continuation principles and application to control theory for the heat equation |
| Occasion: |
A trilateral German-Russian-Ukrainian summer school:
Spectral Theory, Differential Equations and Probability, Johannes Gutenberg Universität Mainz, Germany, September 04-15, 2016. |
|
|
| Title |
Wegner estimate for random Schrödinger operators with Gaussian random potentials |
| Occasion: |
Probability seminar, University of Zagreb, Croatia, June 21, 2016. |
|
|
| Title |
Quantitative unique continuation and Wegner estimate for random
Schrödinger operators |
| Occasion: |
International Workshop on PDEs: analysis and modelling, University of Zagreb, Croatia, June 19-22, 2016. |
|
|
| Title |
Quantitative unique continuation principles and application to control theory |
| Occasion: |
6th Mathematical Congress, University of Zagreb, Croatia, June 14-17, 2016. |
|
|
| Title |
Scale-free quantitative unique continuation and equidistribution estimates for solutions of elliptic differential equations |
| Occasion: |
Forschungsseminar Mathematische Physik, Technische Universität Chemnitz, Germany, Feb. 17, 2016. |
|
|
| Title |
Quantitative unique continuation for Schrödinger operators and applications |
| Occasion: |
Fourth Najman Conference on Spectral Problems for Operators and Matrices, Opatija, Croatia, Sep. 20-25, 2015. |
|
|
| Title |
Quantitative unique continuation for Schrödinger operators and applications |
| Occasion: |
Fourth Najman Conference on Spectral Problems for Operators and Matrices, Opatija, Croatia, Sep. 20-25, 2015.
|
|
|
| Title |
Quantitative unique continuation and application to "non-linear" random Schrödinger operators |
| Occasion: |
Oberseminar Analysis und Zufall, TU München, Germany, Jan. 21, 2015.
|
|
|
| Title |
Quantitative unique continuation and Wegner estimate for the random breather
model |
| Occasion: |
The Mathematics of Quantum Disordered Systems, Euler International
Mathematical Institute, St. Petersburg, Russia, Dez. 15-19, 2014.
|
|
|
| Title |
Quantitative unique continuation and Wegner estimate for random Schrödinger
operators |
| Institution: |
TU Dresden, Germany |
| Occasion: |
Drei-Städte-Seminar, October 14, 2014 |
|
|
| Title |
Quantitative unique continuation and application to random Schrödinger operators |
| Institution: |
TU Clausthal, Germany |
| Occasion: |
Walkshop on Mathematical Physics and Partial Differential Equations, September 25-27, 2014 |
|
|
| Title |
Quantitative unique continuation and Wegner estimate for the random breather model |
| Institution: |
Stockholm University and Institute Mittag-Leffler |
| Occasion: |
Conference on Operator Theory, Analysis and Mathematical Physics (OTAMP), July 07-11 |
| Date: |
07.07.2014 |
| Slides: |
pdf |
|
|
| Title |
Scale free unique continuation principle for linear combinations of eigenfunctions |
| Institution: |
Technische Universität Chemnitz |
| Occasion: |
Chemnitz-Zagreb Workshop on Harmonic Analysis for PDE, Applications, and related topics, July 01-05 |
| Date: |
02.07.2014 |
| Slides: |
pdf |
|
|
| Title |
Quantitative unique continuation for linear combinations of eigenfunctions and application to random Schrödinger operators |
| Institution: |
Friedrich Schiller Universität Jena |
| Occasion: |
Geometrie und Analysis Seminar |
| Date: |
28.05.2014 |
| Slides: |
pdf |
|
|
| Title |
Localization and Poisson statistics for Anderson models with non-monotone potentials |
| Institution: |
Fernuniversität Hagen |
| Occasion: |
Walkshop on mathematical physics, September 27-28 |
| Date: |
27.09.2013 |
|
|
| Title |
Spectral properties of discrete alloy-type models |
| Occasion: |
Najman Conference on Spectral Problems for Operators and Matrices, Biograd na Moru, Croatia September 16-20 |
| Date: |
16.09.2013 |
|
|
| Title |
Unique continuation for elliptic second order differential opertors |
| Institution: |
University Zagreb, Croatia |
| Occasion: |
Seminar |
| Date: |
19.05.2013 |
|
|
| Title |
Localization for non-monotone Anderson-type models |
| Institution: |
University of Graz, Austria |
| Occasion: |
Conference "Spectral Theory and Differential Operators", August 27 - 31, 2012 |
| Date: |
23.11.2012 |
|
|
| Title |
Lokalisierung für Anderson-Modelle mit nicht-monotonem Potential |
| Institution: |
Chemnitz University of Technology, Germany |
| Occasion: |
Ph.D. defense |
| Date: |
21.06.2012 |
| Slides |
pdf |
|
|
| Title |
Anderson localization for discrete alloy-type models with sign-indefinite single-site potentials |
| Institution: |
Oberseminar Analysis und Zufall, TMU/TUM, Germany |
| Occasion: |
Seminar |
| Date: |
07.02.2012 |
|
|
| Title |
Wegner estimate for alloy-type models with sign-changing exponentially decaying single-site potentials |
| Institution: |
Friedrich-Schiller-Universität Jena, Germany |
| Occasion: |
Workshop |
| Date: |
08.12.2011 |
|
|
| Title |
Wegner estimate for discrete alloy-type models |
| Institution: |
Technische Universität Chemnitz, Germany |
| Occasion: |
Seminar |
| Date: |
23.11.2011 |
|
|
| Title |
Wegner estimate for discrete alloy-type models |
| Occasion: |
Workshop on quantitative spectral theory and mathematical physics, Island of Murter, Croatia, September 14-18 |
| Date: |
14.09.2011 |
|
|
| Title |
Fractional moment bounds and localization for Anderson models with sign-changing single-site potential |
| Institution: |
Friedrich-Schiller-Universität Jena |
| Occasion: |
Seminar |
| Date: |
24.01.2011 |
|
|
| Title |
Fractional moment method for discrete alloy-type models |
| Occasion: |
Joint Chemnitz-Zagreb Seminar on Mathematical Physics, October 5th - October 12th, 2010, Chemnitz |
| Date: |
06.10.2010 |
|
|
| Title |
Fractional moment method for non-monotone Anderson models |
| Occasion: |
Walkshop on Mathematical Physics 2010 & PhD-Symposium, September 15th - Semptember 17th, 2010, Jena |
| Date: |
15.09.2010 |
|
|
| Title |
Localization criteria for Anderson models on general graphs |
| Occasion: |
Workshop: Analytic enumeration methods in combinatorics, probability and number theory, May 27th - May 28th, 2010, Graz, Austria |
| Date: |
28.05.2010 |
|
|
| Title |
Fractional moment methof for discrete alloy-type models on Z |
| Occasion: |
Mini-Workshop: Modeling and Understanding Random Hamiltonians: Beyond Monotonicity, Linearity and Independence, December 6th - December 12th, 2009, Mathematisches Forschungsinstitut Oberwolfach |
| Date: |
08.12.2009 |
|
|
| Title |
Exponential decay of Green's function for discrete alloy-type models on Z |
| Occasion: |
Geometry-Analysis Seminar, Rice University, Houston, USA |
| Date: |
11.11.2009 |
|
|
| Title |
Exponential decay of Green's function for discrete alloy-type models on Z |
| Occasion: |
Mathematical physics seminar, University of Alabama at Birmingham , Birmingham, USA |
| Date: |
29.10.2009 |
|
|
| Title |
Localization creteria for Anderson models on general graphs |
| Occasion: |
Minicourse on graphs, quantum graphs and their spectra & Walkshop 2009, Chemnitz |
| Date: |
09.07.2009 |
|
|
| Title |
Localization creteria for Anderson models on general graphs |
| Occasion: |
Structure and dynamics of networks - an interdisziplinary workshop, Blaubeuren |
| Date: |
09.07.2009 |
|
|
| Title |
Exponential decay of Green's function for discrete alloy-type models on Z with single-site potentials of finite support |
| Occasion: |
Forschungsseminar des Lehrstuhl Analysis an der Friedrich-Schiller-Universität Jena |
| Date: |
25.06.2009 |
|
|
| Title |
Fraktionale-Momenten-Methode für Einzelplatzpotentiale mit endlichem Träger in 1D |
| Occasion: |
Forschungsseminar Mathematische Physik an der TU Chemnitz |
| Date: |
07.01.2009 |
|
|
| Title |
Lokalisierung für korrelierte Anderson Modelle |
| Occasion: |
Diplomverteidigung an der TU Chemnitz |
| Date: |
13.09.2007 |
|
|
| Title |
Fraktionale Momentenmethode für korrelierte Anderson Modelle |
| Occasion: |
Forschungsseminar Mathematische Physik an der TU Chemnitz |
| Date: |
17.07.2007 |
|
|
| Title |
Fractional moments according to Graf |
| Occasion: |
Forschungsseminar Mathematische Physik an der TU Chemnitz |
| Date: |
25.10.2006 |
|
|
| Title |
Kesten's Theorem for the critical percolation probability and Russo's inequalities |
| Occasion: |
Forschungsseminar Mathematische Physik an der TU Chemnitz |
| Date: |
07.06.2006 |
|
|
| Title |
Schwellenwerte in der Perkolationstheorie |
| Occasion: |
Laborpraktikum II am Institut für Physik der Technischen Universität Chemnitz |
| Date: |
15.07.2005 |
|
|