主講人：陸帥 復(fù)旦大學(xué)教授

時(shí)間：2023年5月5日10：00

地點(diǎn)：三號(hào)樓332室

舉辦單位：數(shù)理學(xué)院

主講人介紹：陸帥，復(fù)旦大學(xué)數(shù)學(xué)科學(xué)學(xué)院教授，主要從事數(shù)學(xué)物理反問(wèn)題計(jì)算方法與數(shù)學(xué)理論的研究，特別是反問(wèn)題正則化方法收斂性分析及偏微分方程反問(wèn)題穩(wěn)定性理論等。至今在Inverse Problems、SIAM系列、Numer. Math.、Math. Comp.等權(quán)威期刊共發(fā)表學(xué)術(shù)論文五十余篇，合作出版英文學(xué)術(shù)專(zhuān)著一本。2019年獲得國(guó)家杰出青年科學(xué)基金資助，現(xiàn)任《Inverse Problems》的編委，曾獲上海市自然科學(xué)獎(jiǎng)一等獎(jiǎng)（第二完成人）。

內(nèi)容介紹：The theory of inverse problems has a wide variety of applications because any mathematical model needs to be calibrated before it can be used, and such a calibration is a typical inverse problem. The regularization theory, in its turn, is the algorithmic part of the theory of inverse problems. It provides and analyzes the methods for dealing with ill-posedness that is one of the main issues for inverse problems. The aim of this talk is to provide a brief introduction of inverse problems in the context of the regularization theory under the framework of linear and nonlinear inverse problems.