Paper · Jun 29, 2016
The Ricci flow with metric torsion on closed surfaces
As on arXiv
Abstract
The famous Uniformization Theorem states that on closed Riemannian surfaces there always exists a metric of constant curvature for the Levi-Cevita connection. In this article we prove that an analogue of the uniformization theorem also holds for connections with metric torsion in the case of non-positive Euler characteristic. Our main tool is an adapted form of the Ricci flow.
- Submitted
- Jun 29, 2016
- Last revised
- Jan 7, 2017 (v2)
- Subjects
- math.DG, math.AP
Comments: 14 pages, published version
Its neighbourhood
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Ricci flow with metric torsion on surfaces of positive Euler characteristic
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Read around it
Background reading
The guides for the topics of this paper: what each idea is, why it matters, and the papers to read first.
In the guidebook
- 5A.5Uniformization and the Two-Dimensional Ricci Flow
Constant-curvature metrics on surfaces, and Ricci flow as a heat equation for the conformal factor.
- 11A.12Ricci Flow on Surfaces
Uniformization by Ricci flow, and Hamilton’s entropy.
- 10A.12Curve Shortening and Minimal Discs
How loops shrink under curvature, how the discs they bound lose area, and Perelman's extinction estimate.