摘要
给出观测算子的一种弱有限时、弱无限时容许性定义,讨论了在C0-半群满射条件下此类容许性与通常的容许性等价.
In this paper, the finite time and infinite time admissibilities of unbounded observation operators are introduced for linear systems in Banach spaces, the equivalences of the weak admissibilities and the general admissibility are proved under the condition that the C0-semigroup mapping S(t) is surjective.
出处
《四川师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2008年第5期513-515,共3页
Journal of Sichuan Normal University(Natural Science)
基金
四川省教育厅重点项目基金(2005A168)资助项目
关键词
G0-半群
容许观测
无界算子
弱容许观测
C0-semigroup
Admissible observation
Unbounded operator
Weak admissible observation