南方科技大学 // 数学系 // 学术会议 English

Geometry & Topology Seminar

1970/01/01-1970/01/01

A differential geometric characterization of rationally connected manifolds and applications

In this presentation, we will describe the relationship between various positivity notions in differential geometry and algebraic geometry. In particular, we shall introduce a new concept called "RC-positivity"  in differential geometry  and use it to characterize uniruled and rationally connected projective manifolds.