Electronic Journal of Differential Equations,
Vol. 2009(2009), No. 36, pp. 1-16.

Title: Asymptotic behavior of solutions to Cauchy-Dirichlet problems
       for second-order hyperbolic equations in cylinder with 
       non-smooth base
   
Authors: Nguyen Manh Hung (Hanoi National Univ., Vietnam)
         Bui Trong Kim (Hanam College of Education, Vietnam)

Abstract:
 This paper  concerns a Cauchy-Dirichlet problem for second-order
 hyperbolic equations in infinite cylinders with the base containing
 conical points. Some results on the asymptotical expansions of
 generalized solutions of this problem are given.
 
Submitted August 18, 2008. Published March 03, 2009.
Math Subject Classifications: 35L05, 35L15, 35L20.
Key Words: Generalized solution; asymptotic;
           conical point on the boundary; non-smooth domains.