Hugo Leiva
Abstract:
In this paper, we give a sufficient conditions for the exact
controllability of the non-linear generalized damped
wave equation
on a Hilbert space. The distributed control
and the
operator
is positive definite self-adjoint unbounded with
compact resolvent. The non-linear term
is a continuous
function on
and globally Lipschitz in the other variables.
We prove that the linear system and the non-linear system are both
exactly controllable; that is to say, the controllability of
the linear system is preserved under the non-linear perturbation
.
As an application of this result one can prove the exact controllability
of the Sine-Gordon equation.
Published May 30, 2005.
Math Subject Classifications: 34G10, 35B40.
Key Words: Non-linear generalized wave equations;
strongly continuous groups; exact controllability;
Sine-Gordon equation.
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Hugo Leiva Department of Mathematics Universidad de los Andes Merida 5101, Venezuela email: hleiva@ula.ve |
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