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On the Torelli Lie algebra

Accepted version
Peer-reviewed

Type

Article

Change log

Authors

Kupers, A 

Abstract

jats:titleAbstract</jats:title> jats:pWe prove two theorems about the Malcev Lie algebra associated to the Torelli group of a surface of genus jats:italicg</jats:italic>: Stably, it is Koszul and the kernel of the Johnson homomorphism consists only of trivial jats:inline-formula jats:alternatives <jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" mime-subtype="png" xlink:href="S2050508623000100_inline1.png" /> jats:tex-math Sp2g(Z) </jats:tex-math> </jats:alternatives> </jats:inline-formula>-representations lying in the centre.</jats:p>

Description

Keywords

57K20, 57S05, 18M70

Journal Title

Forum of Mathematics, Pi

Conference Name

Journal ISSN

2050-5086
2050-5086

Volume Title

Publisher

Cambridge University Press (CUP)

Version History

Now showing 1 - 2 of 2
VersionDateSummary
2023-07-17 16:03:59
Published version added
1*
2023-03-09 00:30:28
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