4 papers · 1 filter
Eventual Ideal Properties of the Riemann-Liouville Analytic Semigroup
Ihab Alam, Isabelle Chalendar, Fida El Chami +2
In this paper, we revisit the Riemann--Liouville analytic semigroup. In particular, we completely characterize the membership to the Schatten class on , as well as…
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 …
The Cowen-Douglas class and de Branges-Rovnyak spaces
Emmanuel Fricain, Jaydeb Sarkar
We establish a connection between the de Branges-Rovnyak spaces and the Cowen-Douglas class of operators which is associated with complex geometric structures. We prove that the ba…