概率统计系列讲座九：
报告题目：【Scaling Limits for Stochastic 2D Euler Equations in the White Noise Regime and in $L^2$-Regime】
时间：2020年10月10日(星期六)上午 09:00
地点：腾讯会议（会议ID：511 3889 6273）
主讲：中国科学院数学与系统科学研究院，罗德军研究员
主办：数学与信息学院
参加对象：统计系老师与学生
报告摘要：The stochastic 2D Euler equation on the torus, perturbed by multiplicative transport noise, is studied both in the white noise regime and in the more regular regime of L^2-solutions. Under suitable scaling of the noises, we show that the white noise solutions of the stochastic 2D Euler equations converge weakly to the unique stationary solution to the 2D Navier-Stokes equations driven by space-time white noise, while the solutions in the L^2-regime converge weakly to the unique solution of the deterministic 2D Navier-Stokes equations. We also mention some recent progress on the modified Surface Quasi-Geostrophic equations.
