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BIMSA-BIT Differential Geometry Seminar
Higgs bundles in the Hitchin section over non-compact hyperbolic surfaces
Higgs bundles in the Hitchin section over non-compact hyperbolic surfaces
组织者
河井公大朗
, 钱超
演讲者
Qiongling Li
时间
2023年03月29日 15:20 至 16:20
地点
1110
线上
Zoom 928 682 9093
(BIMSA)
摘要
Let be an arbitrary non-compact hyperbolic Riemann surface, that is, not or . Given a tuple of holomorphic differentials on , one can define a Higgs bundle in the Hitchin section. We show there exists a harmonic metric on satisfying (i) weakly dominates ; (ii) is compatible with the real structure. Here is the Hermitian metric on induced by the conformal complete hyperbolic metric on Moreover, when are bounded with respect to , we show such a harmonic metric on satisfying (i)(ii) uniquely exists. This is joint work with Takuro Mochizuki.