Exponential Stability Results for a mixture of elastic solids with frictional dissipation


  • Francis F. C. Puma




C0 Semigroup, Exponential stability, strong stability, mixture of solids


We consider a mathematical model that describes a mixture of n elastic materials. We study the mixture problem with frictional damping. The problem consists of a linear system of n coupled hyperbolic partial differential equations. An existence and uniqueness result and an energy decay property are mentioned.


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Biografia do Autor

Francis F. C. Puma

MAT/UFSC, Blumenau, SC


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