Sheng-Li Tan (East China Normal University, Shanghai)
Sheng-Li Tan (East China Normal University, Shanghai)
On the slope of non-algebraic holomorphic foliations
On the slope of non-algebraic holomorphic foliations
For a holomorphic foliation on a projective smooth surface, we introduced their Chern numbers which are nonnegative birational invariants. If the foliation is of general type, we can define its slope similar to that of a fibration. We are going to talk about the upper and lower bounds of the slopes for non-algebraic foliations by considering double covers of some simple foliations. This is a joint work with Jie Hong and Jun Lu.