^pof;
Mathematics;
University;
of;
Virginia;
Charlottesville;
VA;
22904;
USA.;
USA;
Department;
Math-ematics;
and;
Statistics;
King;
Fahd;
Petroleum;
Minerals;
Dhahran;
31261;
Saudi;
Arabia;
Neumann边界条件; 阻尼系数; 稳定性; 耦合波方程; Dirichlet; 系统; 偏微分方程; 边界跟踪;