Abstract
We consider a Rayleigh beam equation with two dynamical boundary controls. First, by a multiplier method, we show that the smooth solution has a polynomial energy decay rate. Next, using a spectrum method, we justify that the polynomial energy decay rate is optimal.
Citation
Ali Wehbe. "Optimal energy decay rate for Rayleigh beam equation with dynamical boundary controls." Bull. Belg. Math. Soc. Simon Stevin 13 (3) 385 - 400, September 2006. https://doi.org/10.36045/bbms/1161350682
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