報告題目:粗糙表面複合散射問題的理論分析與數值計算
報 告 人:張磊教授 單位名稱:浙江工業大學
報告時間:2023年4月27日 10:00-11:00
報告地點:騰訊會議 ID:814-514-543
會議鍊接:https://meeting.tencent.com/dm/YT4lv0AZpxgF
校内聯系人:刁懷安 diao @ jlu.edu.cn
報告摘要: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.
報告人簡介:張磊,男,博士,現任浙江工業大學數學系教授, 博士生導師。研究方向為數學物理反問題,目前關注粗糙(随機)表面複合反散射的數學理論及計算方法,機器學習在反問題中的應用。發表相關學術論文30餘篇,主持完成多項國家級、省部級項目,多次應邀在國内外學術會議上作報告。