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Pre-Publicación 2015-26

Margareth Alves, Jaime Muñoz-Rivera, Mauricio Sepúlveda:

Exponential stability to Timoshenko system with shear boundary dissipation


In this paper we consider a Timoshenko model with boundary dissipation over the shear force effective in only one side. We prove that to get the exponential stability of the related contraction semigroup, the equality of the wave propagations is not enough, it is necessary additional conditions over the coefficient of the system.

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