*时间：2023年5月16日下午13：00-14：00  

*地点：腾讯会议：341-126-301  

*主讲人：周知 助理教授

*主持人：朱升峰 教授

*讲座内容简介：

 The subdiffusion phenomenon is now widely recognized in many engineering and physical applications. The mathematical models for subdffusion involve many parameters, e.g., diffusion coefficient, potential, initial and boundary conditions, source along with the order of derivation. Sometimes some of these parameters are not readily available, but one can measure additional information about the solution. Then one natural question is how much we can say about the mathematical model. In this talk, I will discuss several theoretical and computational results on determining the several parameters from one measurement when the other problem data are not fully specified.  

*主讲人简介：

 Dr. Zhi Zhou is an assistant professor at Department of Applied Mathematics, The Hong Kong Polytechnic University, with research interest in numerical analysis and computational inverse problems. He obtained his PhD degree in 2015 from Texas A&M University. Prior to taking up the current position in 2017, Dr. Zhou worked at Columbia University as a postdoctoral scientist (2015-2017). He won the Early Career Award presented by the Hong Kong Research Grants Council in 2018.