Frames Induced by the Action of Continuous Powers of an Operator

Akram Aldroubi, Longxiu Huang, Armenak Petrosyan

We investigate systems of the form $\{A^{t}g:g\in \mathcal{G},t\in [0,L]\}$ where $A\in B(\mathcal{H})$ is a normal operator in a separable Hilbert space $\mathcal{H}$, $\mathcal{G}\s…