摘要
讨论了浅海中波导的声波散射问题,我们将该问题归结为一个第一类边界积分方程,利用正则化方法求解,并证明了该方法的收敛性,数值例子表明了该方法的简单与有效性。
The problem of a time-harmonic acoustic wave scattering from a cylindrical object in shallow oceans is discussed. We formulate the scattering problem into a boundary integral equation and solve it by regularization method, the convergence is proved. The siven numerrical examples show that this method is both accurate and simple to use.
出处
《纯粹数学与应用数学》
CSCD
1998年第4期11-16,共6页
Pure and Applied Mathematics
