Winter semester 2025
The Harmonic Analysis Seminar takes place weekly. It is a research seminar, and also offered as a graduate class for advanced students within the Vienna School of Mathematics (VSM). The seminar takes place on Mondays (15:00-16:30) in SR 10 in Kolingasse 14-16.
Organizers: José Luis Romero and Jordy van Velthoven
Topics
A good part of the seminar will be concerned with point discrepancy theory. The following articles will be discussed:
(1) L. Brandolini, G. Travaglini. "Fourier analytic techniques for lattice point discrepancy." Discrepancy theory 26 (2020): 173. pdf.
(2) D. Bilyk, J. S. Brauchart. "On the lower bounds for the spherical cap discrepancy". Preprint. pdf.
(3) M. Björklund, M. Byléhn, "Hyperuniformity of random measures on Euclidean and hyperbolic spaces". Preprint. pdf.
(4) M. M. Skriganov, Constructions of uniform distributions in terms of geometry of numbers. Algebra i Analiz, 1994, Volume 6, Issue 3, Pages 200–230. link. pdf.
Schedule
| Date | Presenter | Topic |
| 06.10.2025 | - | Organizational meeting |
| 13.10.2025 | - | Organizational meeting |
| 20.10.2025 | Markus Faulhuber | Gabor systems with Hermite functions of order N and oversampling greater than N + 1 which are not frames |
| 27.10.2025 | Mattias Byléhn | Sections 3, 4, 5 of (3) |
| 03.11.2025 | Mattias Byléhn | Continuation |
| 10.11.2025 | Jan Zimmermann | (4) |
| 17.11.2025 | Jan Zimmermann | (4) |
| 24.11.2025 | Shota Uka | Sections 3 and 4 of (1) |
| 01.12.2025 | Shota Uka | Sections 3 and 4 of (1) |
| 15.12.2025 | Lukas Odelius | Section 5 of (1) |
| 12.01.2026 | Ivan Trapasso | (Online) |
| 19.01.2026 | - | - |
| 26.01.2026 | - | - |