Carlos Cabrelli, University of Buenos Aires, Argentina
Event Date
2026-04-20
Event Time
02:30 pm ~ 03:30 pm
Event Location
Zoom talk: https://temple.zoom.us/j/95845394584
Abstract: We begin by motivating the problem of Dynamical Sampling, a framework
arising in signal processing and sampling theory. We will then 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 provides a
comprehensive solution to the question of which operators admit such
frames.