Quotients of the holomorphic 2-ball and the turnover

Fuente: arXiv
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Hauptverfasser: Botós, Hugo C., Grossi, Carlos H.
Format: Preprint
Veröffentlicht: 2021
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author Botós, Hugo C.
Grossi, Carlos H.
author_facet Botós, Hugo C.
Grossi, Carlos H.
contents We construct two-dimensional families of complex hyperbolic structures on disc orbibundles over the sphere with three cone points. This contrasts with the previously known examples of the same type, which are locally rigid. In particular, we obtain examples of complex hyperbolic structures on trivial and cotangent disc bundles over closed Riemann surfaces.
format Preprint
id arxiv_https___arxiv_org_abs_2109_08753
institution arXiv
publishDate 2021
record_format arxiv
spellingShingle Quotients of the holomorphic 2-ball and the turnover
Botós, Hugo C.
Grossi, Carlos H.
Geometric Topology
Differential Geometry
57S30 (Primary), 51M10, 57M50, 57R18 (Secondary)
We construct two-dimensional families of complex hyperbolic structures on disc orbibundles over the sphere with three cone points. This contrasts with the previously known examples of the same type, which are locally rigid. In particular, we obtain examples of complex hyperbolic structures on trivial and cotangent disc bundles over closed Riemann surfaces.
title Quotients of the holomorphic 2-ball and the turnover
topic Geometric Topology
Differential Geometry
57S30 (Primary), 51M10, 57M50, 57R18 (Secondary)
url https://arxiv.org/abs/2109.08753