Winter semester 2022/2023

Harmonic Analysis Seminar

The Harmonic Analysis Seminar took place in the winter semester 2022/2023 on Mondays, from 15:00 to 16:30 (CET). The seminar took place in hybrid form, on site in SR6 (OMP1, first floor) and per Zoom.

The planning can be found below. The organizers were Irina Shafkulovska and Lukas Liehr.

Date	Presenter	Topic
10.10.2022	Michael Speckbacher	Time-frequency analysis on flat tori and Gabor frames in finite dimensions
17.10.2022	Lukas Liehr	Multi-window STFT phase retrieval
24.10.2022	Felipe Marceca	The Fuglede conjecture for convex domains
07.11.2022	Anna Breger and Monika Dörfler	Gabor Filters and Image Quality Assessment
14.11.2022	Federico Bastianoni	τ - Quantisation for Feichtinger Operators
21.11.2022	Diana Carbajal	Quasicrystals and Poisson’s summation formula
28.11.2022	Diana Carbajal	Quasicrystals and Poisson’s summation formula (II)
05.12.2022	Sarah Koppensteiner	Classification of anisotropic Triebel-Lizorkin spaces
12.12.2022	Irina Shafkulovska	From completeness of translates to phaseless sampling of the STFT
09.01.2023	Markus Faulhuber	The sphere packing problem in dimension 8 - Maryna Viazovska's proof
16.01.2023	Marzieh Hasannasab	Phase Retrieval and System Identification in Dynamical Sampling
23.01.2023	Victor Bailey	Frames via Unilateral Iterations of Bounded Operators
30.01.2023	Frank Filbir	Marcinkiewicz-Zygmund Inequalities, Quadrature, and Approximation of Functions