代数几何研讨班:A brief introduction to the Higgs bundle

代数几何研讨班

报告人：孙锐然（博士）（Universit？t Mainz）

题  目：A brief introduction to the Higgs bundle

时  间：2019.08.27（星期二）, 9:30-11:30

地  点：数学院南楼N902

摘  要：In his 1987 paper "the self-duality equations on a Riemann surface", Hitchin introduced the notion of Higgs bundles on a Riemann surface, motivated by self-duality equations which arose in mathematical physics. Later Simpson generalized Hitchin's construction to higher dimensional Kaehler manifolds and established the so called Hitchin-Simpson correspondence between Higgs bundles and local systems. In this talk I will give a brief introduction to the theory of Hitchin and Simpson, as well as some applications in complex geometry.

----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

报告人：孙锐然（博士）（Universit？t Mainz）

题  目：Hyperbolicity of the moduli space of polarized varieties

时  间：2019.08.28（星期三）, 15:30-17:30

地  点：数学院南楼N902

摘  要：In this lecture we shall talk about how to use the Viehweg-Zuo’s construction to detect some hyperbolicity property of the moduli space of polarized varieties.