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Approximate controllability of semilinear non-autonomous evolution systems with state-dependent delay

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Abstract

The controllability of non-autonomous evolution systems is an important and difficult topic in control theory. In this paper, we study the approximate controllability of semilinear non-autonomous evolution systems with state-dependent delay. The theory of linear evolution operators is used instead of C0-semigroup to discuss the problem. Some sufficient conditions of approximate controllability are formulated and proved here by using the resolvent operator condition. Finally, two examples are provided to illustrate the applications of the obtained results.

Original languageEnglish
Pages (from-to)517-534
Number of pages18
JournalEvolution Equations and Control Theory
Volume6
Issue number4
DOIs
StatePublished - Dec 2017

Keywords

  • Approximate controllability
  • Fractional power operator
  • Linear evolution system
  • Non-autonomous evolution equation
  • State-dependent delay

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