Electronic Journal of Differential Equations,
Vol. 2003(2003), No. 80, pp. 1-7.

Title: Solutions for a hyperbolic system with boundary differential
       inclusion and nonlinear second-order boundary damping

Authors: Jong Yeoul Park (Busan  National University, South Korea)
  Sun Hye Park (Busan  National University, South Korea)

Abstract: 
  In this paper we study the existence of generalized solutions for a
  hyperbolic system with a discontinuous multi-valued term and nonlinear
  second-order damping terms on the boundary.
 
Submitted April 9, 2003. Published August 5, 2003.
Math Subject Classifications: 35L85, 35B40.
Key Words: Differential inclusion; boundary damping; generalized solution.