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Stochastic inverse problems for both time-harmonic and time-dependent wave equations

来源: 09-17

时间:Thur., 10:00-11:00 am, Sept. 19, 2024

地点:C654, Shuangqing Complex Building A

组织者:应用与计算数学团队

主讲人:Xu Wang

Applied and Computational Math Colloquium

Organizers:

应用与计算数学团队

Speaker:

Xu Wang 王旭(中国科学院数学与系统科学研究院)

Time:

Thur., 10:00-11:00 am, Sept. 19, 2024

Venue:

C654, Shuangqing Complex Building A

清华大学双清综合楼A座 C654

Title:

Stochastic inverse problems for both time-harmonic and time-dependent wave equations

Abstract:

The stochastic inverse problem originates from practical issues such as resource exploration, medical imaging, and stealth technology, using stochastic differential equations as mathematical models to describe the problem under the interference of random factors such as environmental uncertainties and data noise. This talk will introduce the uniqueness, stability, and computational methods of inverse problems for random sources and random potentials in the context of both time-harmonic and time-dependent wave equations.

About the speaker:

王旭,中国科学院数学与系统科学研究院副研究员。2018年博士毕业于中科院数学与系统科学研究院,2018-2021年任美国普渡大学Golomb访问助理教授,2021年入职中国科学院数学与系统科学研究院。获得中国科学院引才计划青年项目、国家自然科学基金委优秀青年科学基金项目(海外)等资助,主要从事随机波动方程反问题、随机偏微分方程数值方法等研究。

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