Frames by orbits of Bounded Operators

Carlos Cabrelli (U of Buenos Aires)

May 08. 2025, 10:00 — 10:30

We will survey known results and present new findings that settle the problem of existence and characterization of frames generated by orbits of bounded operators on separable Hilbert spaces. This talk will provide a comprehensive solution to the question of which operators admit such frames, a problem motivated by Dynamical Sampling, a field within signal processing and sampling theory.

 

Further Information
Venue:
ESI Boltzmann Lecture Hall
Associated Event:
Quantum Harmonic Analysis (Workshop)
Organizer(s):
Markus Faulhuber (U of Vienna)
Hans G. Feichtinger (U of Vienna)
Franz Luef (NTNU, Trondheim)