Exact observability, square functions and spectral theory
Langue
en
Article de revue
Ce document a été publié dans
Journal of Functional Analysis. 2012-03-15, vol. 262, n° 6, p. 2903-2927
Elsevier
Résumé en anglais
In the first part of this article we introduce the notion of a backward-forward conditioning (BFC) system that generalises the notion of zero-class admissibiliy introduced in [Xu,Liu,Yung]. We can show that unless the ...Lire la suite >
Mots clés en anglais
spectral theory of semigroups and groups
square function estimates
$H^\infty$ functional calculus
Exact observability
admissibility