E. Dellepiane

activity

20232026

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math.FA2024

The spectral analysis of the difference quotient operator on model spaces

Carlo Bellavita, Eugenio Alberto Dellepiane, Javad Mashreghi

We conduct a spectral analysis of the difference quotient operator $Q_{ζ}^{u}$ , associated with a boundary point $ζ \in \partial D$ , on the model space $K_{u}$ . We describe the o…

math.FA2024

The Cesàro operator on local Dirichlet spaces

Eugenio Dellepiane, Javad Mashreghi, Mostafa Nasri +1

The family of Cesàro operators $σ_{n}^{α}$ , $n \geq 0$ and $α \in [0, 1]$ , consists of finite rank operators on Banach spaces of analytic functions on the open unit disc. In this work, w…