Andrew Putman

activity

20052026

most citedRepresentation stability and finite linear groups

105 citations · 705 across the 54 of their papers we have counts for

collaborators

Showing 2019Show all

3 papers · 1 filter

math.NT2019★ 7 cited

On the top dimensional cohomology groups of congruence subgroups of $SL_{n} (Z)$

Jeremy Miller, Peter Patzt, Andrew Putman

Let $Γ_{n} (p)$ be the level- $p$ principal congruence subgroup of $SL_{n} (Z)$ . Borel-Serre proved that the cohomology of $Γ_{n} (p)$ vanishes above degree $(2 n)$ . W…

math.NT2019★ 5 cited

The dualizing module and top-dimensional cohomology group of $GL_{n} (O)$

Andrew Putman, Daniel Studenmund

For a number ring $O$ , Borel and Serre proved that $SL_{n} (O)$ is a virtual duality group whose dualizing module is the Steinberg module. They also proved…

math.GT2019

Partial Torelli groups and homological stability

Andrew Putman

We prove a homological stability theorem for the subgroup of the mapping class group acting as the identity on some fixed portion of the first homology group of the surface. We als…

On the top dimensional cohomology groups of congruence subgroups of SLn​(Z)

The dualizing module and top-dimensional cohomology group of GLn​(O)

Partial Torelli groups and homological stability

On the top dimensional cohomology groups of congruence subgroups of $SL_{n} (Z)$

The dualizing module and top-dimensional cohomology group of $GL_{n} (O)$