报告题目：Mathematical theory of MAD technology

报 告 人：刘宏宇教授 香港城市大学

报告时间：2020年6月4日下午 2:00-3:00

报告地点：腾讯会议 ID：354 736 684

会议密码：202021

或添加至会议列表：

https://meeting.tencent.com/s/zRRxLD22FAnN

校内联系人：张凯  zhangkaimath@jlu.edu.cn

报告摘要：

In this talk, I shall describe the recent progress of our mathematical study on the magnetic anomaly detections (MAD) using geomagnetic monitoring. We formulate the problem as different inverse problems in several scenarios of practical interest. We establish the unique identifiability results and the corresponding arguments are constructive which readily yield numerical reconstruction schemes. The results may have potential applications in submarine detection and underground minerals identification.

报告人简介：

Hongyu Liu is a Professor at the Department of Mathematics, City University of Hong Kong. Before taking up the current position, he worked as a Professor and the Associate Head at the Department of Mathematics, Hong Kong Baptist University (2014-2020). Prior to that, he held faculty positions at University of North Carolina, Charlotte, USA (2011-2014), University of Reading, UK (2010/11), and University of Washington, Seattle, USA (2007-2010). He obtained his PhD in Mathematics from The Chinese University of Hong Kong (2007). His research focuses on the analysis, computation and applications of inverse problems, wave imaging, partial differential equations, mathematical materials science, scattering theory and spectral theory. His significant research prizes include the HKMS Young Scholar Award by Hong Kong Mathematical Society (2019), the Calderon Prize by the Inverse Problems International Association (2017) and the MediaV Prize in ICIP16 (2016).