Please use this identifier to cite or link to this item:
Title: Orders and actions of branched coverings of hyperbolic links
Authors: Salgueiro, António 
Keywords: Group actions; Strongly branched coverings; Orbifolds; Hyperbolic volume
Issue Date: 2006
Publisher: Centro de Matemática da Universidade de Coimbra
Citation: Pré-Publicações DMUC. 06-58 (2006)
Abstract: Let M, M′ be compact oriented 3-manifolds and L′ a link in M′ whose exterior has positive Gromov norm. We prove that the topological types of M and (M′,L′) determine the degree of a strongly cyclic covering p : M → M′, branched over L′. Moreover, if M′ is an homology sphere then these topological types determine also the covering up to conjugacy.
Rights: openAccess
Appears in Collections:FCTUC Matemática - Vários

Files in This Item:
File Description SizeFormat
Orders and actions of branched coverings.pdf143.54 kBAdobe PDFView/Open
Show full item record

Page view(s) 50

checked on Aug 4, 2022

Download(s) 20

checked on Aug 4, 2022

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.