Strobl22

Applied Harmonic Analysis and Friends

June 19th - 25th 2022

Strobl, AUSTRIA

"Dual Scalable Frames"

Arefijamaal, Ali Akbar

Scalable frames in separable Hilbert spaces has been recently in- troduced by Kutyniok et al. to modify a general frame to generate a Parseval frame by rescaling its frame vectors. In this talk, we characterize scalable Riesz bases and introduce some conditions under which a frame is scalable. We also study the structure of duals of scalable frames.
http://univie.ac.at/projektservice-mathematik/e/talks/Arefijamaal_2022-02_Arefijamaal- Heidarpour(Strobl 2022).tex

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