R. E. Harti

collaborators

2 papers

math.OA2024

Hermitian crossed product Banach algebras

Rachid El Harti, Paulo R. Pinto

We show that the Banach *-algebra $ℓ^{1} (G, A, α)$ , arising from a C*-dynamical system $(A, G, α)$ , is an hermitian Banach algebra if the discrete group $G$ is finite or abelian (or m…

math.CV2020

A note on weighted poly-Bergman spaces

R. El Harti, A. ElKachkouri, A. Ghanmi

We introduce à la Vasilevski the weighted poly-Bergman spaces in the unit disc and provide concrete orthonormal basis and give close expression of their reproducing kernel. The mai…