Schiffer's uniqueness for non-real-valued wave numbers

主讲人 Speaker:刘晓东(中国科学院数学与系统科学研究院)
时间 Time:14:00 -- 15:00, 2025年5月13日
地点 Venue:双清C654
课程日期:2025-05-13

Abstract:

A challenging open problem is to determine if the far field pattern for scattering of one incident plane wave at one single wave number completely determines the scatterer. We give a positive answer for non-real-valued wave numbers.