Linear Control Systems on Unbounded Time Intervals and Invariant Measures of Ornstein--Uhlenbeck Processes in Hilbert Spaces
نویسندگان
چکیده
منابع مشابه
Linear Control Systems on Unbounded Time Intervals and Invariant Measures of Ornstein--Uhlenbeck Processes in Hilbert Spaces
We consider linear control systems in a Hilbert space over an unbounded time interval of the form y′ α(t) = (A− αI)yα(t) +Bu(t), t ∈ (−∞, T ], with bounded control operator B, under appropriate stability assumptions on the operator A. We study how the space of states reachable at time T depends on the parameter α ≥ 0. We apply the results to study the dependence on α of the Cameron–Martin space...
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ژورنال
عنوان ژورنال: SIAM Journal on Control and Optimization
سال: 2003
ISSN: 0363-0129,1095-7138
DOI: 10.1137/s0363012902414652