BERS' CONSTANTS FOR PUNCTURED SPHERES AND HYPERELLIPTIC SURFACES

Author:

BALACHEFF FLORENT1,PARLIER HUGO2

Affiliation:

1. Laboratoire Paul Painlevé, Université Lille 1, Lille, France

2. Department of Mathematics, University of Fribourg, Fribourg, Switzerland

Abstract

The main goal of this paper is to present a proof of Buser's conjecture about Bers' constants for spheres with cusps (or marked points) and for hyperelliptic surfaces. More specifically, our main result states that any hyperbolic sphere with n cusps has a pants decomposition with all of its geodesics of length bounded by [Formula: see text]. Other results include lower and upper bounds for Bers' constants for hyperelliptic surfaces and spheres with boundary geodesics.

Publisher

World Scientific Pub Co Pte Lt

Subject

Geometry and Topology,Analysis

Cited by 8 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. A shorter note on shorter pants;Bulletin of the London Mathematical Society;2024-03-07

2. Short homology bases for hyperelliptic hyperbolic surfaces;Israel Journal of Mathematics;2023-12-18

3. Bounded geometry with no bounded pants decomposition;Israel Journal of Mathematics;2023-10-09

4. Short closed geodesics with self-intersections;Mathematical Proceedings of the Cambridge Philosophical Society;2020-01-24

5. Minimally intersecting filling pairs on surfaces;Algebraic & Geometric Topology;2015-04-22

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