Oberseminar Algebra und Geometrie: Florian Beck (Hamburg):
Calabi-Yau orbifolds over Hitchin bases
Wednesday, 27.06.2018 16:15 im Raum SR1C
Abstract: In recent years, it has been realized that some Hitchin systems are closely related to certain quasi-projective Calabi-Yau threefolds. The former is an algebraic integrable system defined on the moduli space of G-Higgs bundles over a compact Riemann surface where G is a simple complex Lie group. It maps to the Hitchin base via the Hitchin map/fibration. The relation to quasi-projective Calabi-Yau threefolds was so far only understood when the Dynkin diagram of G is of type ADE. In this talk, we will construct Calabi-Yau orbifolds over the Hitchin base and relate them to G-Hitchin systems without restriction on the Dynkin diagram of G.
Angelegt am Monday, 18.06.2018 08:51 von Heike Harenbrock
Geändert am Monday, 18.06.2018 08:51 von Heike Harenbrock
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