The article The polarization problem for the honeycomb structure has been accepted for publication in Archiv der Mathematik.
New preprint
The preprint The frame set of the first Hermite function is available on arXiv. This is joint work with Philipp Petersen.
New preprint
The preprint Asymptotic safety regions for Gabor frames generated by Hermite functions is available on the arXiv. This is joint work with Irina Shafkulovska and Ilya Zlotnikov.
Welcome Vishwa
Vishwa Dewage started her ESPRIT project, Quantum harmonic analysis and applications. She joined the Faculty of Mathematics on August 1. Her project’s duration is 3 years, and I look forward to mentor her throughout the project.
New preprint
The preprint Linear dependence of time-frequency shifts of a Schwartz function is available on arXiv. This is joint work with Philipp Petersen, Jordy Timo van Velthoven, and Felix Voigtlaender.
New Project
The Austrian Science Fund (FWF) has approved my project The lattice Zak transform and Gabor systems.
10.55776/PAT4068326
Austrian Science Awards – Merit Award
I have been awarded the Merit Award for advancing to the final stage in the 2026 FWF ASTRA competition.
Congratulations Costanza
Costanza Lazzeri (U Torino) submitted her master’s thesis, Mathematical principles of graph signal processing
and the role of the uncertainty principle, which she wrote during her ERASMUS stay at the Faculty of Mathematics (U Vienna) and which she will defend on July 22, 2026.
Supervisor: Prof. Elena Cordero (U Torino)
Co-supervisor: Markus Faulhuber
New article
The article On a fundamental barrier of the Wirtinger criterion for Gabor systems with odd functions is available on the arXiv and will be published in Results in Applied Mathematics.
#UnisRetten
Austria’s universities fear cuts of one billion euros in the next budget period and have therefore announced plans for demonstrations on Wednesday, 27 May.