충청수학회지 (Journal of the Chungcheong Mathematical Society)

  • 제34권4호
  • /
  • Pages.355-368
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  • 2021
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  • 1226-3524(pISSN)
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  • 2383-6245(eISSN)
충청수학회 (The Chungcheong Mathematical Society)
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CONTROLLABILITY FOR SEMILINEAR STOCHASTIC FUNCTIONAL DIFFERENTIAL EQUATIONS WITH DELAYS IN HILBERT SPACES

  • Kim, Daewook (Department of Mathematics Education Seowon University) ;
  • Jeong, Jin-Mun (Department of Applied Mathematics Pukyong National University)
  • 투고 : 2021.07.30
  • 심사 : 2021.09.07
  • 발행 : 2021.11.15
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초록

In this paper, we investigate necessary and sufficient conditions for the approximate controllability for semilinear stochastic functional differential equations with delays in Hilbert spaces without the strict range condition on the controller even though the equations contain unbounded principal operators, delay terms and local Lipschitz continuity of the nonlinear term.

키워드

과제정보

This work was supported by a Research Grant of Pukyong National University(2021Year).

참고문헌

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