Dr. Hanna (Anna) Veselovska
E-mail: hanna.veselovska@tum.de
Welcome to my website! I am a researcher in the Group Data Science led by Felix Krahmer and Massimo Fornasier at the Faculty of Mathematics, TUM School of Computation, Information and Technology, Technical University of Munich.
My current research focuses on Quantization Theory, Mathematical Perspective of Machine Learning, Image Processing, and Graph Signal Processing.
Prior to TUM, I was a postdoctoral researcher at the Technical University of Braunschweig and a DAAD fellow at the University of Lübeck. I graduated as a Mathematics PhD student in Anatoly Holub' research group at the Institute of Mathematics of NASU.
Publications
- Filbir, F., Tasche, M., Veselovska, A.: Regularized Shannon Sampling Formulas Related to the Special Affine Fourier Transform. (2023), arXiv preprint arXiv:2311.00610.
- Krahmer, F., Veselovska, A.: Digital Halftoning via Mixed-Order Weighted Sigma-Delta Modulation. (2023) In Fourteenth International Conference on Sampling Theory and Applications.
- Krahmer, F., Lyu H., Saab R., Veselovska A., and Wang R.: Quantization of Bandlimited Graph Signals. (2023) In Fourteenth International Conference on Sampling Theory and Applications.
- Krahmer, F., Veselovska, A.: Enhanced Digital Halftoning via Weighted Sigma-Delta Modulation. (2023) SIAM Journal on Imaging Sciences, 2023 .
- Herold, M., Veselovska, A., Jehle, J., Krahmer, F. : Non-intrusive surrogate modelling using sparse random features with applications in crashworthiness analysis, arXiv preprint arXiv:2212.14507, 2022.
- Filbir F., Schröder K., Veselovska A.: Recovery of Atomic Measures on the Unit Sphere. (2021) Numerical Functional Analysis and Optimization, 43(7), 755-795.
- Prestin, J., Veselovska, H.: Prony-type polynomials and their common zeros. Frontiers in Applied Mathematics and Statistics (May 2020), 6, 16.
- Veselovska, H., Holub, A.: Existence Theorems for Multidimensional Generalized Moment Representations. Ukr. Math. J., Vol. 69, No. 4, (2017) p. 534-545.
- Veselovska, H., Holub, A.: Rational Pad ́e Type Approximantions for One Class of Two-dimensional Power Series. Mathematical Problems of Mechanics and Computational Mathematics. Collection of Papers of the Institute of Mathematics, NAS of Ukraine. 14 (2017), no. 1, 61-81.
- Veselovska, H. Pad ́e Type Approximantions for Some Special Series of Two Variables. Mathematical Problems of Mechanics and Computational Mathematics. Collection of Papers of the Institute of Mathematics, NAS of Ukraine. 13 (2016), no. 3, 47-68.
- Veselovska, H., Holub, A.: Pad ́e Type Approximants for Some Special Series of Two Variables. Theory of Approximation of Functions and Related Questions. Collection of Papers of the Institute of Mathematics, NAS of Ukraine. 12 (2015), no. 4, 92-110.
- Veselovska, H., Holub, A.: Two-dimensional Pad ́e Type Approximants for Some Special Series of Two Variables. Theory of Approximation of Functions and Related Questions. Collection of Papers of the Institute of Mathematics, NAS of Ukraine. 11 (2015), no. 4, 75-84.
- Veselovska, H., Holub, A.: Two-dimensional Pad ́e Type Approximants for Some Analytic Functions of Two Variables. Theory of Approximation of Functions and Related Questions. Collection of Papers of the Institute of Mathematic, NAS of Ukraine. 11 (2014), no. 3, 71-77.
Attended Conferences & Workshop
- 3rd CMSE Data Science Student Conference (DISC) 2023 (Early Career Talk), Michigan State University (MSU), USA, Nov 10-11, 2023.
- Deutsche Mathematiker-Vereinigung (DMV) Meeting, Section “Mathematics of Data Science”, Ilmenau, Germany, Sep 25- 28, 2023
- Workshop Hasenwinkel, From Modeling and Analysis to Approximation and Fast Algorithms, Hasenwinkel, Germany, Sep 2-6, 2023
- Sampling Theory and Applications Conference, Yale University, USA, Jul 10-14, 2023
- Workshop Hasenwinkel, From Modeling and Analysis to Approximation, Germany, Dec 02-06, 2022
- Conference: Discretization in Geometry and Dynamics 2022, Magdeburg,Germany, Oct 10-13, 2022
- Multivariate Approximation and Interpolation with Applications, Reinhardswaldschule, Hessische Lehrkräfteakademie, Germany, Sep 26-30, 2022
- Functional Analysis, Approximation Theory and Numerical Analysis Matera, Italy, Jul 5-8, 2022
- Applied Harmonic Analysis and Friends, Strobl, Austria, Jun 19 - 25, 2022
- Women in Optimization 2022, Berlin, Germany, Jun 13-15, 2022
- Dagstuhl Seminar, Exponential Analysis: Theoretical Progress and Technological Innovation, Dagstuhl, Germany, May 29 – Jun 03, 2022
- Rhein-Ruhr Workshop 2022, Angewandte Mathematik, Approximationstheorie und Numerische Mathematik, Germany, Feb 11- 12, 2022
- DGD Days on “Discretization in Geometry and Dynamics” 2021, Landshut, Germany, Sep 15-17, 2021
- Summer School on Applied Harmonic Analysis and Machine Learning, Genoa, Italy, Sep 9-13, 2019
- Workshop, Modeling, interpolation, and approximation for waves and signals, Lübeck, Germany, Aug 19-23, 2019
- GAMM Workshop on Mathematical Signal and Image Analysis, Raitenhaslach, Germany, Apr 1-3, 2019
- Veselovska H. M. On Stability of the Method of Prony-Type Polynomials. // Final AMMODIT Conference - Mathematics for Life Sciences- Abstracts ( Kyiv, Ukraine, March 18-22, 2019). Abstracts ( Kyiv, Ukraine, March 18-22, 2019). -- P. 22-23.
- Veselovska H., Holub A. Padé type approximants and the method of multidimensional generalized moment representations. // The 9th International Conference on Curves and Surfaces Abstracts (Arcachon, France, June 28-July 4, 2018)
- Approximation Methods and Fast Algorithms, Hasenwinkel, Germany, Sep 10-14, 2018
- International Congress of Mathematicians - ICM 2018, Rio de Janeiro, Brazil, Aug 01-09, 2018
- Veselovska H., Prestin J. A parameter estimation of multivariate exponential sums // 4th AMMODIT Conference: Abstracts (Malekhiv (Lviv region), Ukraine, March 19-23, 2018). - P. 21.
- Veselovska H. Pad ́e type approximations for some hypergeometric series of two variables // Mathematical Optics, Image Modelling and Algorithms: Abstracts (Hanover, Germany, June 20 – 23, 2016)..
- Veselovska H. Pad ́e type approximations for some analytic functions of two variables // The conference of young scientists -Pidstryhach Readings – 2016-: Abstracts (Lviv, May 25 – 27, 2016).
- Veselovska H., Holub A. Pad ́e type approximants for special power series of two variables // Third AMMODIT Conference -Mathematics for Life Sciences-: Abstracts (Rivne, Ukraine, September 15 – 19, 2015). -- Kyiv: Institute of Mathematics of NAS of Ukraine, 2015. — P. 16.
Teaching
Technical University of Munich
Winter Term 2023/24
Modellierung und Simulation mit DGL (with Prof. Dr. E. Ullmann)
- Lecture: Tue 08:15 - 09:45
- Tutorials: Mondays – Thurdays (for the exact schedule see our Moodle page)
- Exam date: March 5, 2023
Master Seminar: High Dimensional Probability: An Introduction with Applications in Data Science (with Prof. Dr. F. Krahmer)
Summer Term 2023
Foundations in Data Analysis (with Prof. Dr. M. Fornasier)
Winter Term 2022/23
Random Matrix Theory
- L: Tue 14:15 - 15:45, Prof. Dr. F. Krahmer
- T: Thu 08:30 - 10:00
Summer Term 2022
Foundations in Data Analysis (with Prof. Dr. F. Krahmer)
Master Seminar: High Dimensional Probability: An Introduction with Applications in Data Science (with Prof. Dr. N. Gantert and Prof. Dr. F. Krahmer)
Winter Term 2021/22
Random Matrix Theory
- L: Tue 14:15 - 15:45, Prof. Dr. F. Krahmer
- T: Wed 12:15 - 13:45, Thu 08:30 - 10:00
Technical University of Braunschweig
Winter Term 2020/21
Wiederholungskurs Ingenieurmathematik B [ONLINE COURSE]
- VL: mittwochs, Start: 28.10.20
- KÜ: montags – mittwochs zur unterschiedlichen Zeiten
Ordinary differential equations [ONLINE COURSE]
- L: Tue 8:00 - 9:30, staring on 28.10.20, Prof. Dr. D.Langemann
- T: Fri 11:30 - 13:00, staring on 23.10.20
Partial differential equations [ONLINE COURSE]
- L: Tue 9:45 - 11:15, staring on 27.10.20, Prof. Dr. D.Langemann
- T: Fri 15:00 - 16:30, staring on 23.10.20
Summer Term 2020
Wiederholungskurs Ingenieurmathematik A [ONLINE COURSE]
- VL: mittwochs, Start: 29.04.20
- KÜ: montags – mittwochs zur unterschiedlichen Zeiten
Numerical Methods for Differential Equations [ONLINE COURSE]
- Lecture: Monday, staring on 20.04.20, Prof. Dr. T.Sonar
- Tutorial: Tuesday, staring on 28.04.20
Further information about the courses in Stud.IP
Winter Term 2019-2020
Wiederholungskurs Ingenieurmathematik B
- VL: mittwochs, 16:45 - 18:15 Uhr, Raum PK 2.1
- KÜ: montags – mittwochs zur unterschiedlichen Zeiten
Ordinary differential equations
- L: Tue 8:00 - 9:30, MS 3.3, Prof. Dr. D.Langemann
- T: Fri 11:30 - 13:00, PK 4.7
Partial differential equations
- L: Tue 9:45 - 11:15, MS 3.3, Prof. Dr. D.Langemann
- T: Fri 15:00 - 16:30, PK 3.3
Summer Term 2019
Fortgeschrittene Methoden für ODEs and DAEs for CSE (with Dr. Thilo Moshagen)
Numerische Methoden für PDEs for CSE (with Dr. Jaroslav Vondřejc)
Ingenieurmathematik A (Ana1&LA) für Wiederholer
Winter Term 2018/2019
Einführung in das Wissenschaftliche Rechnen for CSE (with Dr. Thilo Moshagen)
Einführung in PDEs und Numerische Methoden for CSE (with Dr. Jaroslav Vondřejc)
Ingenieurmathematik B (Ana2&DGL) für Wiederholer