报告题目：Inverse Scattering with Multi-frequency Sparse Data

报告人：季霞 教授  北京理工大学

报告时间：2020-12-18 10:00 - 11:00

报告地点：国家天元数学中部中心东北楼302报告厅

Abstract: In this talk, we will introduce a direct sampling method for inverse scattering problems, which uses multi-frequency backscattering far field data taken at sparse directions. The underlying object could be point-like scatterers, small scatterers, or extended inhomogeneities and obstacles. Both the theoretical basis and numerical simulations will be presented.