Title of article :
Rational energy decay rate for a wave equation with dynamical control
Original Research Article
Author/Authors :
A. Wehbe، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Abstract :
We consider a wave equation with dynamical control. We first establish the rational energy decay rate using a multiplier method. Next, using a spectrum method, we prove that the rational energy decay rate is optimal.
Keywords :
Dynamical control , Multiplier method , compact perturbation , Riesz basis , Optimal energy decay rate
Journal title :
Applied Mathematics Letters
Journal title :
Applied Mathematics Letters
