The inverse time-hormonic acoustic wave scattering problem we are consideringin this paper is to recover the impedance coefficient from the far field pattern ofthe scattered wave. A method is presellted and the conver...The inverse time-hormonic acoustic wave scattering problem we are consideringin this paper is to recover the impedance coefficient from the far field pattern ofthe scattered wave. A method is presellted and the convergence of this method isproven. Numericale examples are given showing that this method is both accurateand simple to use.展开更多
In this paper,a method is presented for recovering the impedance coefficientgiven the incomplete data of the far field pattern of the scattered wave. The con-vergence of this method is proven. Numerical examples are g...In this paper,a method is presented for recovering the impedance coefficientgiven the incomplete data of the far field pattern of the scattered wave. The con-vergence of this method is proven. Numerical examples are given showing that thismethod is also accurate.展开更多
文摘The inverse time-hormonic acoustic wave scattering problem we are consideringin this paper is to recover the impedance coefficient from the far field pattern ofthe scattered wave. A method is presellted and the convergence of this method isproven. Numericale examples are given showing that this method is both accurateand simple to use.
文摘In this paper,a method is presented for recovering the impedance coefficientgiven the incomplete data of the far field pattern of the scattered wave. The con-vergence of this method is proven. Numerical examples are given showing that thismethod is also accurate.
