Regularity of the Solution of the First Initial-Boundary Value Problem for Hyperbolic Equations in Domains with Cuspidal Points on Boundary
1 Department of Mathematics, Hanoi National University of Education, Hanoi 4384, Vietnam
2 Department of Mathematics, Taybac University, Sonla city, Sonla 22384, Vietnam
Boundary Value Problems 2009, 2009:135730 doi:10.1155/2009/135730Published: 12 January 2010
The goal of this paper is to establish the regularity of the solution of the first initial-boundary value problem for general higher-order hyperbolic equations in cylinders with the bases containing cuspidal points.