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arXiv:1208.3216 [math.GT]AbstractReferencesReviewsResources

A stability conjecture for the unstable cohomology of SL_n Z, mapping class groups, and Aut(F_n)

Thomas Church, Benson Farb, Andrew Putman

Published 2012-08-15, updated 2013-11-23Version 3

In this paper we conjecture the stability and vanishing of a large piece of the unstable rational cohomology of SL_n Z, of mapping class groups, and of Aut(F_n).

Comments: 18 pages. v2: final version, to appear in Algebraic Topology: Applications and New Directions, AMS Contemporary Mathematics Series
Journal: Contemporary Mathematics 620 (2014), 55-70
Categories: math.GT, math.AT, math.GR, math.NT
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