105 citations · 705 across the 54 of their papers we have counts for
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math.GT2017★ 16 cited
Simple closed curves, finite covers of surfaces, and power subgroups of Out(F_n)
Justin Malestein, Andrew Putman
We construct examples of finite covers of punctured surfaces where the first rational homology is not spanned by lifts of simple closed curves. More generally, for any set $\mathca…
math.GT2017★ 2 cited
Generating the Johnson filtration II: finite generation
Thomas Church, Andrew Putman
We prove that every term of the lower central series and Johnson filtrations of the Torelli subgroups of the mapping class group and the automorphism group of a free group are fini…