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台湾宾果直营

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电子科技大学窦芳芳教授学术报告

发布时间:2022年06月29日 作者:邓又军   阅读次数:[]

报告人:窦芳芳 教授(电子科技大学)

题目:Determination the Solution of a Stochastic Parabolic Equation by the Terminal Value

会议时间:2022/06/30 10:00-12:00 (GMT+08:00)中国标准时间-北京

https://meeting.tencent.com/dm/Xip79zNTv79o

#腾讯会议:501-196-662

摘要:

This talk studies the inverse problem of determination the history for a stochastic diffusion process, by means of the value at the final time T. By establishing a new Carleman estimate, the conditional stability of the problem is proven. Based on the idea of Tikhonov method, a regularized solution is proposed. The analysis of the existence and uniqueness of the regularized solution, and proof for error estimate under an a-proior assumption are present. Numerical verification of the regularization, including numerical algorithm and examples are also illustrated.

报告人简介:

窦芳芳,电子科技大学教授,主要从事数学物理反问题的稳定性及数值算法研究。2009年在兰州大学取得博士学位,2013-2014年美国华盛顿大学访问学者。在SIAM J. Control Optim., Inverse Problems等国际权威期刊发表学术论文20余篇,主持和完成四川省杰出青年科技人才项目,以及3项国家自然科学基金。



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