运筹学讨论班 - 分论坛
巴黎十二大 Prof. Raphael 学术报告(偏微分方程讨论班)
美国佛罗里达大学数学系教授Shen Li-Chien校级学术报告(曹锡华代数论坛)
2018-01-01 12:13 华东师范大学
学 术 报 告
(偏微分方程讨论班)
题目:Well-posedness in critical spaces for barotropic viscous fluids with truly non constant density
报告人:Prof. Raphael (巴黎十二大)
时 间:5月22日(周一) 16:00-17:00
地 点:理科大楼 A1414
摘 要:
This talk is dedicated to the study of viscous compressible barotropic fluids in dimension N>=2. We address the question of well-posedness for data having critical Besov regularity. Our sole additional assumption is that the initial density be bounded away from zero.
Our result relies on a new a priori estimate for a class of parabolic systems with variable coefficients, which is likely to be useful for the investigation of other models in fluid mechanics.
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华东师大数学系
2006年5月16日