报告人：Kwok-Kin Wong (Korea Institute For Advanced Study, Korea)

时间：11月20日 (周二)，下午 3 : 00 - 4 : 00

地点：闵行数学楼401

主持人：吴瑞聪

Abstract:  Let $X=\mathbb{B}^n/\Gamma$ be noncompact finite volume quotient of complex unit ball by a torsion-free lattice. Suppose $\overline{X}$ is the Mumford compactification of $X$. We consider the problem of producing symmetric differentials on $\overline{X}$ vanishing at the infinity $D=\overline{X}-X$. These symmetric differentials may be viewed as a generalization of cusps forms on modular curves. If time permits, we will also mention its connections to other subjects, such as hyperbolicity problems and Hodge theory.