Mathematisches Seminar

Herr Johannes Horn, Universität Heidelberg: "Limiting configurations over the singular locus of the Hitchin map"

29.11.2018 von 16:15 bis 17:45

LMS 4 - Raum 526 - Übungsraum

Abstract:

In the work of Mazzeo, Swoboda, Weiss and Witt solutions to the decoupled Hitchin equation became prominent as so-called Limiting Configurations - limits of rays to the ends of the Hitchin moduli space. Over the regular locus of the Hitchin map, they were constructed by pushforward of Hermitian-Einstein metrics along the spectral cover. We will review this construction and explain how to generalize it to singular Hitchin fibres.

Einladender: H. Weiß

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