Stabilization for a Nonlinear Beam Equation with Localized Damping

Autores

  • Helvécio Rubens Crippa Universidade do Estado do Rio de Janeiro
  • Gladson Octaviano Antunes Universidade Federal do Estado do Rio de Janeiro

DOI:

https://doi.org/10.12957/cadmat.2013.13699

Palavras-chave:

Beam Equation, Localized Damping, Exponencial Decay

Resumo

In this paper, we investigate the exponential decay of the energy of a nonlinear bean equation with boundary clamped condition and a local linear dissipation of the type a(x)u_t. The method of proof is direct and is based on the multipliers technique and some integral inequalities due to Haraux and we obtain explicit decay rate.

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Publicado

2013-12-01

Como Citar

Crippa, H. R., & Antunes, G. O. (2013). Stabilization for a Nonlinear Beam Equation with Localized Damping. Cadernos Do IME - Série Matemática, 7. https://doi.org/10.12957/cadmat.2013.13699

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