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01-Applied Mathematics & Information Sciences
An International Journal
               
 
 
 
 
 
 
 
 
 
 
 
 
 

Content
 

Volumes > Volume 02 > No. 2

 
   

A Transmission Problem with Nonlinear Damping and Source Terms

PP: 187-209
Author(s)
E. Cabanillas Lapa, L. Z. Huaringa Segura, L. B. Godoy Torres,
Abstract
In this article we study the wave propagation in materials consisting of two components: one component is simple elastic while, the other has a nonlinear internal damping with elastic coefficients dependent on time. Both components have source terms. By using the potential well method we obtain the global existence. We also show that the energy of the system decays uniformly to zero.

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