5 papers
Schauder Basis with Finite Blaschke Products
Emmanuel Fricain, Javad Mashreghi, Mostafa Nasri +1
We construct a Schauder basis for the space , the space of holomorphic functions on the closed unit disk, consisting entirely of finite Blaschke products. The expan…
Hypercyclicity of Toeplitz operators with smooth symbols
Emmanuel Fricain, Sophie Grivaux, Maëva Ostermann
This paper is devoted to the study of the dynamics of Toeplitz operators with smooth symbols on the Hardy spaces of the unit disk , . Building on a model theory…
Embedding of Toeplitz operators with smooth symbols into strongly continuous semigroups
Emmanuel Fricain, Sophie Grivaux, Maëva Ostermann +1
Using the model theory for Toeplitz operators with smooth symbols developed by the fourth author in the 80's, we study whether such operators can be embedded into a …
Weighted composition operators on de Branges-Rovnyak spaces
Emmanuel Fricain, Muath Karaki, Javad Mashreghi +1
In this paper, we characterize the boundedness and the compactness of weighted composition operators acting on a de Branges-Rovnyak space , where the symbol is a…
Introduction To The Dynamical Properties Of Toeplitz Operators On The Hardy Space Of The Unit Disc
Emmanuel Fricain, Maëva Ostermann
These notes are based on a mini-course given at the ACOTCA conference 2025. The goal is to present full proofs of the first two key results regarding hypercyclic Toeplitz operators…