Abstract
In this paper, the controllability and admissibility of perturbed semigroup systems are studied, using tools from the theory of interpolation and Carleson measures. In addition, there are new results on the perturbation of Carleson measures and on the weighted interpolation of functions and their derivatives in Hardy spaces, which are of interest in their own right.
Original language | English |
---|---|
Pages (from-to) | 395-410 |
Journal | Journal of Evolution Equations |
Volume | 13 |
Issue number | 2 |
DOIs | |
Publication status | Published - 2013 |
Subject classification (UKÄ)
- Mathematical Sciences
Free keywords
- Interpolation
- Carleson measure
- Controllability
- Observability
- Admissibility
- Semigroup system
- Riesz basis
- Diagonal system
- Perturbation