主讲人：张振雷 副教授（必赢76net线路官网）

时  间：

1月16日（周四）14:30-16:30

1月17日（周五）14:30-16:30

地  点：必赢76net线路官网北二区教学楼 510 教室

摘  要: We have two talks. The aim of the first talk is to present some generalizations of classical theory for manifolds with bounded Ricci curvature, mainly focusing on the degeneration theory of Cheeger-Colding and Cheeger-Colding-Tian. In the second talk we will apply these results to study the degeneration behavior of Kahler-Ricci flow on a Fano manifold. In particular we will show a proof of Hamilton-Tian conjecture in dimension less than or equal to three. As a consequence this implies a new proof of Yau-Tian-Donaldson conjecture in low dimension case by Ricci flow. Materials of both talks are from a joint work with Professor Tian.