Colloquium | |
DATE | 2018-01-05 16:10-17:00 |
PLACE | 數學館3174教室 |
SPEAKER | 何南國 教授(清華大學數學系) |
TITLE | Hitchin's Equations on a Nonorientable Manifold |
ABSTRACT | We define and study Hitchin's moduli space over a compact non-orientable Riemannian manifold. We proved that this moduli space has a natural Kahler structure and we give a condition for points being smooth in the moduli space. In particular, when the nonorientable manifold is two dimensional, we show that irreducibility is not enough to promise smoothness. This is a joint work with Graeme Wilkin and Siye Wu. |