Two-isometries and de Branges-Rovnyak spaces
Language
en
Article de revue
This item was published in
Complex Analysis and Operator Theory. 2015-08-01, vol. 9, n° 6, p. 1325-1335
Springer Verlag
English Abstract
We characterize the symbols of the de Branges--Rovnyak spaces for which the shift operator is concave or two-isometry. As applications, we consider wandering z-invariant subspaces and equality between a de Branges--Rovnyak ...Read more >
We characterize the symbols of the de Branges--Rovnyak spaces for which the shift operator is concave or two-isometry. As applications, we consider wandering z-invariant subspaces and equality between a de Branges--Rovnyak space and a Dirichlet-type space.Read less <
English Keywords
Dirichlet space
de Branges-Rovnyak space
two-isometry
Origin
Hal imported