Stability of the Solution to Inverse Obstacle Scattering Problem
نویسنده
چکیده
It is proved that if the scattering amplitudes for two obstacles (from a large class of obstacles) differ a little, then the obstacles differ a little, and the rate of convergence is given. An analytical formula for calculating the characteristic function of the obstacle is obtained, given the scattering amplitude at a fixed frequency.
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تاریخ انتشار 2000