# Functional Analysis, Approximation Theory and Numerical Analysis

## Matera, Italy, July 5-8, 2022

**Session:** **Operator Algebras and Functional Analysis Methods for Applications**

This section is addressed to cover the following topics: Operator algebras and
applications to quantum physics; Theory of bases and frames and applications to signal analysis;
approximation methods for applications.

**Organizers:**

- Paolo Boggiatto,
*paolo.boggiatto@unito.it*
- Rosario Corso,
*rosario.corso02@unipa.it*
- Camillo Trapani,
*camillo.trapani@unipa.it*

**Talks:**

- M.S. Adamo,
*Reflection positive representations and Hankel
operators in the multiplicity free case*
- P. Balazs,
*Representation of Operators Using Fusion Frames*
- G. Bellomonte,
*Do properties of frame-related sequences spread in
a scale of Hilbert spaces?*
- C. Boiti,
*Real Paley-Wiener theorems*
- G. Garello,
*Periodic pseudodifferential
operators and applications to Gabor frames*
- L. Giorgetti,
*Quantum Operations on Conformal Nets*
- S. Ivkovic,
*Semi-Fredholm operators on self-dual Hilbert
W*-modules*
- A. Oliaro,
*Regularity of global solutions of PDE via
time-frequency methods*
- L. Palacios,
*On the Arens-Michael decomposition of CV_(0)(X;A)*
- S. Saliani,
*Spectral wavelet packets frames for signals on finite graphs*
- Y. Tanimoto,
*Scaling limits of lattice quantum fields by wavelets*
- F. Tschinke,
*Riesz-Fisher maps, Semiframes and Frames
in rigged Hilbert spaces*