报告题目：A brief introduction to reconstruction of random obstacle from the far-field pattern

报告人：李强 助理研究员 河南省科学院数学研究所

报告时间：2025年9月18日 18：30-20：30

报告地点： 腾讯会议 会议ID   191 905 941 会议密码：无

校内联系人：柴世民 [email protected]

报告摘要：In this talk, we begin with some foundation about the acoustic scattering theory, including the model’s background and the difficulties inherited to determine the shape of obstacle numerically. Then we introduce a new method to reconstruct of the random obstacle from the far-field pattern. An iterative procedure is proposed based on two boundary integrals representing the incident field and the far-field pattern, respectively. Numerical examples are included which show that the procedure gives numerical approximations. Finally, some issues remained to be considered and further work will be mentioned.

报告人简介：李强，河南省科学院数学研究所助理研究员，本科硕士毕业于欧洲杯 ，博士毕业于美国奥本大学，2021年博士毕业后赴中科院数学院计算数学所作博士后，2023年博士后出站加入河南省科学院数学研究所。目前主要的研究兴趣是随机优化、随机反问题，保结构数值方法等。