Kyiv-Lübeck Workshop
Approximation Theory and Inverse Problems
Lübeck, April 03-06, 2025
funded by
the emergency program of the University of Lübeck to support refugee scientists from Ukraine
funded by
the emergency program of the University of Lübeck to support refugee scientists from Ukraine
Program
Thursday, April 3 | ||
|---|---|---|
| 10.00 | Opening | |
| 10.15 | Y. V. Semenova Jacobi polynomials in the problems of numerical differentiation and summation | |
| 11.00 | S. G. Solodky Jacobi polynomials in the problems of optimizing numerical differentiation and summation methods | |
| 14.00 | H. Myleiko Analysis of regularized Nyström subsampling for recovering the Radon-Nikodym derivative | |
| 15.30 | F. Schoppert Anisotropic Polynomial Frames | |
Friday, April 4 | ||
| 10.00 | S. Ianchenko Approximating characteristics of classes of periodic functions in Lebesgue subspaces | |
| 11.00 | A. Bender-Schiffer Research funding from the perspective of the EU Office Lübeck | |
| 14.00 | A. Shidlich Generalized Zernike or disc polynomials and their properties | |
| 15.30 | J. Prestin Computation of Zernike coefficients and applications | |
| 16.30 | S. Saier Localization results on the multivariate torus | |
Saturday, April 5 | ||
| 10.00 | S. Chaichenko Extreme problems of weight approximation on the real axis | |
| 11.00 | H. N. Mhaskar Orthogonal polynomial frames | |
| 14.00 | W. Themistoclakis Exploring Some Variants and Applications of VP Approximation | |
| 15.30 | Y. V. Semenova A Boolean sum interpolation for multivariate function of bounded variation | |
| 16.30 | S. Stasyuk Sparse trigonometric approximation of periodic multivariate functions from Wiener and Besov-Sobolev classes with mixed smoothness | |
Sunday, April 6 | ||
| Excursion | ||
| | ||
Participants:
| Stanislav Chaichenko | (Donbas State Pedagogical University, Dnipro) |
| Frank Filbir | (Helmholtz Zentrum München) |
| Sergii Ianchenko | (NAS of Ukraine, Kyiv) |
| Hrushikesh N. Mhaskar | (Claremont Graduate University) |
| Hanna Myleiko | (NAS of Ukraine, Kyiv) |
| Gisela Pöplau | (Universität zu Lübeck) |
| Jürgen Prestin | (Universität zu Lübeck) |
| Sofie Saier | (Universität zu Lübeck) |
| Frederic Schoppert | (Universität zu Lübeck) |
| Evgeniya Semenova | (Universität zu Lübeck and NAS of Ukraine, Kyiv) |
| Andrii Shidlich | (NAS of Ukraine, Kyiv) |
| Serhii Solodky | (Universität Gießen and NAS of Ukraine, Kyiv) |
| Serhii Stasyuk | (Technische Universität Chemnitz and NAS of Ukraine, Kyiv) |
| Woula Themistoclakis | (CNR National Research Council Italy, Naples) |
| Vitalii Vasylyk | (NAS of Ukraine, Kyiv) |
| Nurlan Yerkinbayev | (Al-Farabi Kazakh National University, Almaty) |
