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Connectivity of the space of ending laminations

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Leininger, Christopher J. and Schleimer, Saul. (2009) Connectivity of the space of ending laminations. Duke Mathematical Journal, Vol.150 (No.3). pp. 533-575. ISSN 0012-7094

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Official URL: http://dx.doi.org/10.1215/00127094-2009-059

Abstract

We prove that for any closed surface of genus at least four, and any punctured surface of genus at least two, the space of ending laminations is connected. A theorem of E. Klarreich [28, Theorem 1.3] implies that this space is homeomorphic to the Gromov boundary of the complex of curves. It follows that the boundary of the complex of curves is connected in these cases, answering the conjecture of P. Storm. Other applications include the rigidity of the complex of curves and connectivity of spaces of degenerate Kleinian groups.

Item Type: Journal Article
Subjects: Q Science > QA Mathematics
Divisions: Faculty of Science > Mathematics
Library of Congress Subject Headings (LCSH): Surfaces, Algebraic, Hyperbolic spaces, Curves, Algebraic
Journal or Publication Title: Duke Mathematical Journal
Publisher: Duke University Press
ISSN: 0012-7094
Date: 2009
Volume: Vol.150
Number: No.3
Page Range: pp. 533-575
Identification Number: 10.1215/00127094-2009-059
Status: Peer Reviewed
Access rights to Published version: Open Access
Funder: National Science Foundation (U.S.) (NSF)
Grant number: DMS-0603881 (NSF), DMS-0508971 (NSF)
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URI: http://wrap.warwick.ac.uk/id/eprint/3138

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