学术报告一:张澜— Global well-posedness for the Hall-magnetohydrodynamics system in larger critical Besov spaces

发布时间:2020-01-11

报告时间202011416:15

报告地点翡翠科教楼B1809

报 张澜 博士

工作单位武汉大学数学与统计学院

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报告人简介

张澜,武汉大学基础数学系博士,从事流体力学方程组方向的研究,于2019年7月访问 Prof. R. Danchin。在KRMCMSNONLINEAR ANAL-REAL等杂志发表多篇论文。

报告简介

In this talk, I talk about the global well-posedness of the Cauchy problem to the 3D incompressible Hall-magnetohydrodynamic system supplemented with initial data in critical Besov spaces, which generalize the previous result. Meanwhile, we analyze the long-time behavior of the solutions and get some decay estimates. Finally, a stability theorem for global solutions is established.