Ph.D in Mathematics, University of Chicago. 2007
B.A. in Mathematics, Rice University. 2002
Office: 279 Hurley Hall
Phone: (574) 631-9585
Fax: (574) 631-6579
For additional information see Andrew Putman’s Personal Page.
My research focuses on geometric and topological properties of infinite groups. I am particularly interested in mapping class groups of surfaces, automorphism groups of free groups, and lattices in semisimple Lie groups. These groups lie at the juncture of a tremendous number of different areas of research and can be studied using a wide range of tools. My past work has used ideas and techniques from geometric group theory, algebraic topology, hyperbolic geometry, combinatorial group theory, number theory, algebraic geometry, and representation theory.
- T. Church, A. Putman, The codimension-one cohomology of SL(n,Z), to appear in Geom. Topol.
- T. Brendle, D. Margalit, A. Putman, Generators for the hyperelliptic Torelli group and the kernel of the Burau representation at t=-1, Invent. Math. 200 (2015), no. 1, 263-310.
- A. Putman, Stability in the homology of congruence subgroups, Invent. Math. 202 (2015), no. 3, 987-1027.
- T. Church, A. Putman, Generating the Johnson filtration, Geom. Topol. 19 (2015) 2217–2255.
- A. Putman, The Picard group of the moduli space of curves with level structures, Duke Math. J. 161 (2012), no. 4, 623–674.
Please direct questions and comments to: email@example.com