题目: Liouville properties of the Navier-Stokes
报告人:雷震教授(复旦大学)
时间:2020年1月5日(星期日)上午10:00-11:00
地点:数学院425
摘要: We establish a Liouville theorem for bounded ancient mild solutions to the axi-symmetric incompressible Navier-Stokes equations on $(-\infty, 0] \times (\mathbb{R}^2 \times \mathbb{T}^1)$. Connecting the compactness of $\mathbb{T}^1$ to the oscillation of the stream function is a crucial observation.