Author
Chen, L
Markovic, V
Journal title
Journal of the London Mathematical Society
DOI
10.1112/jlms.12340
Issue
3
Volume
102
Last updated
2025-05-10T21:36:14.39+01:00
Page
957-976
Abstract
Nielsen realization problem for the mapping class group Mod(๐‘†๐‘”) asks whether the natural projection ๐‘๐‘”:Homeo+(๐‘†๐‘”)โ†’Mod(๐‘†๐‘”) has a section. While all the previous results use torsion elements in an essential way, in this paper, we focus on the much more difficult problem of realization of torsionโ€free subgroups of Mod(๐‘†๐‘”) . The main result of this paper is that the Torelli group has no realization inside the areaโ€preserving homeomorphisms.
Symplectic ID
1117196
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Publication type
Journal Article
Publication date
28 Jun 2020
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