题目：Complex Structure Degeneration and Metric Collapsing of Calabi-Yau Manifolds.

报告人: 孙崧教授, 加州大学Berkeley分校

摘要：A Calabi-Yau manifold is a compact Kahler manifold with trivial canonical bundle. Yau’s solution to the Calabi conjecture yields canonical Ricci-flat Kahler metrics (Calabi-Yau metric) on such a manifold. It is an interesting  question to understand how the Ricci-flat metrics develop singularities when the complex structure degenerates. An especially intriguing phenomenon is that these metrics can collapse to lower dimensions and exhibit very non-algebraic features, and it is challenging to describe the corresponding geometric behavior.  In this talk I will review the status of this problem and explain some recent progress.

时间：6月7日（周五）下午4:00--5:00

地点：首都师大新教2楼 808  教室

联系人:戎小春

欢迎全体师生积极参加！