报告人：石荣刚 副研究员（上海数学中心）
报告题目：Hausdorff dimension of divergent trajectories on homogeneous space (I).(II)
报告摘要：We talk about the divergent on average trajectories on homogensous spaces under the action of one parameter diagonal group. Our aim is to calculate the Hausdorff dimension of this set.
For the upper bound, the method of height functions is a useful tool, especially in the case of unweighted flows. The lower bound is usually obtained by explicit constructions.
报告时间：2019年6月20日（星期四）上午9：30
2019年6月21日（星期五）上午9：30
报告地点：科技楼南楼605
