On the asymptotic of solution to the Dirichlet problem for hyperbolic equationsin cylinders with edges

Electronic Journal of Qualitative Theory of Differential Equations

Hue Nguyen Thi¹  Vu Trong Luong² 

[1] Department of Mathematics, Saodo University, Chi Linh, Hai Duong, Vietnam;Department of Mathematics, Taybac University, Quyettam, Sonla, Vietnam;

关键词: asymptotic behaviour of solutions;    regularity of solutions;    domains with edges;    hyperbolic equations;   

DOI  :  10.14232/ejqtde.2014.1.10

来源: DOAJ

【 摘 要 】

In this paper, we consider the Dirichlet problem for second-order hyperbolic equations whose coefficients depend on both time and spatial variables in a cylinder with edges. The asymptotic behaviour of the solution near the edge is studied.

【 授权许可】

Unknown