信息公告
应用数理学院学术报告(06月08日)
发布时间:2018-06-05 

报告题目:Isentropic Approximation

报告人:Professor Ronghua Pan, Georgia Institute of Technology (USA)

报告时间:20180608日(周五)16:30--17:30

报告地点:数理楼3层应用数学研究所对面学术报告厅(2315-3

摘要:

In the study of compressible flows, the isentropic model was often used to replace the more complicated full system when the entropy is near a constant. This is based on the expectation that the corresponding isentropic model is a good approximation to the full system when the entropy is sufficiently close to the constant. We will discuss the mathematical justification of isentropic approximation in Euler flows and in Navier-Stokes-Fourier flows. This is based on the joint work with Y. Chen, J. Jia, and L. Tong.

报告人简介:潘荣华教授,本科、硕士毕业于中国科技大学,博士毕业于中国科学院数学研究所,现为美国佐治亚理工学院(Georgia Institute of Technology)教授。主要研究方向是偏微分方程。

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