2 papers
math.FA2022
Composition Operators On De Branges-rovnyak Spaces Associated To A Rational (Not Inner) Function
Rim Alhajj, Emmanuel Fricain
In this paper, we characterize the boundedness, the compactness and the Hilbert-Schmidt property for composition operators acting from a de Branges-Rovnyak space in…
math.FA2018
Hypercyclicity and compactness of co-analytic Toeplitz operators on de Branges-Rovnyak spaces
Rim Alhajj
We study the compactness and the hypercyclicity of Toeplitz operators in the de Branges-Rovnyak spaces H(b) with co-analytic and bounded symbols on D. We highlight the fundamental…