报告题目：Geodesics on translation surfaces 

报告人：苏伟旭（中山大学）

时间：2023年7月1日10：00-11：00

地点：物质科研楼C1124

报告摘要：

A nonzero Abelian differential on a Riemann surface induces a flat metric with conical singularities, which is called a translation surface. On a translation surface, any simple closed curve is homotopic either to a simple closed geodesic or to a union of saddle connections. In this talk, we will discuss some recent results about the distribution of simple closed geodesic and saddle connections on translation surfaces.