报告题目：粗糙表面复合散射问题的理论分析与数值计算

报 告 人：张磊教授 单位名称：浙江工业大学

报告时间：2023年4月27日 10:00-11:00

报告地点：腾讯会议 ID：814-514-543

会议链接：https://meeting.tencent.com/dm/YT4lv0AZpxgF

校内联系人：刁怀安 diao @ jlu.edu.cn

报告摘要：In this talk, we mainly focus on the composite scattering and inverse scattering of rough surfaces and obstacles are studied. We introduce a novel integral equation for the scattering problem. The numerical methods for the integral equation are studied based on the analysis of the integral kernel. Then we propose a direct imaging method for the inverse problem and show some numerical results of scattering and inverse scattering problems. Finally, we will introduce our ongoing research work.

报告人简介：张磊，男，博士，现任浙江工业大学数学系教授, 博士生导师。研究方向为数学物理反问题，目前关注粗糙(随机）表面复合反散射的数学理论及计算方法，机器学习在反问题中的应用。发表相关学术论文30余篇，主持完成多项国家级、省部级项目，多次应邀在国内外学术会议上作报告。