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The complex of partial bases for F_n and finite generation of the Torelli subgroup of Aut(F_n)
partial bases for F_n finite generation Torelli subgroup of Aut(F_n)
2011/1/19
We study the complex of partial bases of a free group, which is an analogue for Aut(Fn)
of the curve complex for the mapping class group. We prove that it is connected and simply
connected, and we a...