Exact Neumann boundary controllability for second order hyperbolic equations

• Autorzy: Weijiu Liu , Graham H. Williams
• Języki publikacji: EN

Abstrakty

EN

Using HUM, we study the problem of exact controllability with Neumann boundary conditions for second order hyperbolic equations. We prove that these systems are exactly controllable for all initial states in $L^2({\mit\Omega})\times (H^1({\mit\Omega}))'$ and we derive estimates for the control time T.

Słowa kluczowe

EN

Neumann boundary condition; HUM; exact controllability; second order hyperbolic equation

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Colloquium Mathematicum
• Rocznik: 1998
• Tom: 76
• Numer: 1
• Strony: 117-142

Daty

wydano

1998

otrzymano

1997-02-17

poprawiono

1997-07-18

Twórcy

autor

Weijiu Liu

• Department of Mathematics, University of Wollongong, Northfields Avenue Wollongong, New South Wales 2522, Australia

autor

Graham H. Williams

• Department of Mathematics, University of Wollongong, Northfields Avenue Wollongong, New South Wales 2522, Australia

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