讲座题目：Inverse Source Problems for Wave Propagation

主讲人：李培军 教授

讲座时间：2018.06.25 10:00—11:00

地点：主楼1214会议室

内容摘要：

The inverse source problems, as an important research subject in inverse scattering theory, have significant applications in diverse scientific and industrial areas such as antenna design and synthesis, medical imaging, optical tomography, and fluorescence microscopy. In this talk, our recent progress will be discussed on the inverse source problems for acoustic, elastic, and electromagnetic waves. I will present a new approach to solve the stochastic inverse source problem. The stability will be addressed for the deterministic counterparts of the inverse source problems. We show that the increasing stability can be achieved by using the Dirichlet boundary data at multiple frequencies.

主讲人介绍：

李培军，美国普渡大学教授，主要从事科学计算、数值分析和偏微分方程应用工作。其研究领域包括偏微分方程反问题的不适定性及优化设计,声波、弹性波以及电磁波在复杂随机介质中的传播,尤其是光学和电磁学中散射和反散射方面的问题。