Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10414120 | Systems & Control Letters | 2005 | 7 Pages |
Abstract
Sufficient conditions for the finite and infinite-time admissibility of an observation operator are given. It is shown that the estimates of Weiss are close to being sufficient. If the semigroup is surjective, then the estimate is sufficient.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Hans Zwart,