报告人：徐剑 教授（华中科技大学）

时间：2026年01月06日 15：00-

地址：理科楼LA104

摘要：Let $\alpha,\beta\in [0,1)=\mathbb{R}/\mathbb{Z}$ such that at least one of them is irrational. It is known that the random $\alpha\beta$-orbits of the Bernoulli mixture of rotations of $\alpha$ and $\beta$ by choosing them with equal probability $\frac{1}{2}$ are uniformly distributed modulo 1 with probability one. We show that the certain sets related to non-dense random $\alpha\beta$-orbits are of Hausdorff dimension 1.

邀请人：孔德荣

欢迎广大师生积极参与！