摘要
The inverse time-hormonic acoustic scattering problem we are considering in this paper is to recover the impedance coefficient from the far field pattern of the scattered wave.An approximation method is presented and the conversgence of this method is proven.Numerrical examples are given showing that this method is both accurate and simple to use.
The inverse time-hormonic acoustic scattering problem we are considering in this paper is to recover the impedance coefficient from the far field pattern of the scattered wave.An approximation method is presented and the conversgence of this method is proven.Numerrical examples are given showing that this method is both accurate and simple to use.
出处
《计算数学》
CSCD
北大核心
2000年第3期265-274,共10页
Mathematica Numerica Sinica
