Contractions, Cogenerators, and Weak Stability
Functional Analysis
2020-05-11 v1 Dynamical Systems
Abstract
A contraction semigroup T on a Hilbert space H and its cogenerator S define an algebra, the limit algebra - which determines the structure of the subspace of weakly Poisson recurrent vectors and gives a necessary and sufficient condition for T and S to be weakly stable equivalent.
Cite
@article{arxiv.2005.03821,
title = {Contractions, Cogenerators, and Weak Stability},
author = {Robert E. O'Brien},
journal= {arXiv preprint arXiv:2005.03821},
year = {2020}
}