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【哈尔滨工业大学】A brief introduction to inverse scattering problems

2022年11月24日 10:44  点击:[]

报告题目:A brief introduction to inverse scattering problems

报告人:郭玉坤 教授(哈尔滨工业大学

报告时间:20221130日(星期三)10:00-11:00

报告地点:腾讯会议:875-284-723

校内联系人:董久刚 教授  联系电话:84708351-8125


报告摘要: Inverse scattering problems arise in diverse application areas, such as radar and sonar, nondestructive testing, medical imaging and geophysical exploration. Numerical solutions of the inverse scattering problems are challenging due to the strong nonlinearity and ill-posedness. This talk will present a brief overview of mathematical and numerical developments in inverse scattering problems. In this talk, I will outline the relevant rudiments comprising prototypical model problems, major progress so far as well as the rationale behind the basic techniques, in an attempt to give an introductory description of the essential ideas and shed further light on future developments in this field.


报告人简介:郭玉坤,哈尔滨工业大学数学学院教授、博士生导师。本科和博士均毕业于吉林大学计算数学专业。研究领域为数学物理反问题,主要方向为波动方程反散射问题的数值分析与计算。在 Inverse ProblemsJournal of Differential EquationsJournal of Computational Physics等期刊发表学术论文三十余篇。曾应邀访问美国特拉华大学,德国威尔斯特拉斯应用数学研究所,香港浸会大学和南方科技大学等单位进行科研合作。


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