报告人：吴鹏（同济大学）

报告时间：2026年4月16日14：30- 15：30

报告地点：腾讯会议930-563-636

题目：Complex structures on Einstein four-manifolds

摘要：The question that when a four-manifold with a complex structure admits a compatible Einstein metric of positive scalar curvature has been answered by Tian, LeBrun, respectively. Tian classified Kahler-Einstein four-manifolds with positive scalar curvature, LeBrun classified Hermitian, Einstein four-manifolds with positive scalar curvature. In this talk we will discuss some progress on the inverse problem, that is, when a four-manifold with an Einstein metric of positive scalar curvature admits a compatible complex structure.