Morningside Center of Mathematics
Chinese Academy of Sciences
Morningside Center of Mathematics
Chinese Academy of Sciences
| Title: | RC-positivity and scalar-flat metrics on ruled surfaces |
| Speaker: | RC-positivity and scalar-flat metrics on ruled surfaces (Tsinghua University) |
| Time: | 2018-9-13, 14:00-15:00 |
| Place: | N913 |
| Abstract: | Let X be a ruled surface over a curve of genus g. We show that X has a scalar-flat Hermitian metric if and only if g is greater than one and m(X) is greater than 2-2g where m(X) is an intrinsic number depends on the complex structure of X. This a joint work with Prof. Xiaokui Yang. |
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