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English | 怀念旧版 | “两学一做”在运城学院 | 干部在线学习中心

【预告】湖南师范大学在读博士应邀来我校做学术报告

日期:2021-05-12 15:44:37  作者:   访问量:  【字体: 】 --> 打印

报告题目:Blow-up criteria and conditional regularity for several incompressible fluid models

报告人:吴繁

报告时间:2021514日下午 4:005:00

报告地点:王通楼2103

主办部门:数学与信息技术学院

报告人简介:吴繁,男,湖南师范大学数学与统计学院2019级应用数学在读博士研究生,研究方向为流体动力学方程组的数学理论,侧重关注不可压流体方程的适定性,弱解的正则性及能量守恒问题。

学术成就:目前已在 J. Math. Fluid Mech.,Appl. Math. Optim., J. Evol. Equ., J. Math. Anal. Appl.等国际SCI数学期刊发表多篇学术论文。

讲座主要内容介绍:In this talk, we will present some recent results on the global regularity for the 3D incompressible fluid models.  Firstly, we show some regularity conditions for the 3D Navier-Stokes equations in terms of the middle eigenvalue of the strain tensor, and then  by making full use of a anisotropic Sobolev's inequality, we show a new blowup criterion for the strong solution to the 3D double diffusive convection equations involving only the middle eigenvalue of the strain tensor in anisotropic Lebesgue spaces.

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电话:0359-2090418 2513001

邮编:044000 传真:0359-2090378

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