Title of article
Approximate observability of abstract evolution equation with unbounded observation operator
Author/Authors
Shklyar، نويسنده , , B، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
8
From page
729
To page
736
Abstract
Properties of the null set of the evolution equation ẋ = Ax(t), x(0) = xo, y(t) = Cx(t) (A generates a strongly continuous semigroup {S(t)}t≥o on a Banach space X, C is a linear unbounded operator) are investigated. Conditions for approximate observability of such system are obtained.
Keywords
Evolution systems , strongly continuous semigroup , Unbounded observation operator , Unobservable set , Approximate observability , Minimal sequences of functions
Journal title
Mathematical and Computer Modelling
Serial Year
2002
Journal title
Mathematical and Computer Modelling
Record number
1592571
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