Publications and preprints

An analogue of Whittaker reduction for group-valued moment maps
      arXiv:2410.10785.

Wonderful varieties with a view towards Poisson geometry (expository)
      arXiv:2307.06663.

Reduction along strong Dirac maps (with Maxence Mayrand)
      arXiv:2210.07200.

A quasi-Poisson structure on the multiplicative Grothendieck-Springer resolution
      Contemporary Math. 790:1-14, 2023.
      arXiv:2210.07195.

Steinberg slices and group-valued moment maps
      Adv. Math. 402, 2022.
      arXiv:2103.14704.

Perverse sheaves and the cohomology of regular Hessenberg varieties (with Peter Crooks)
      Transform. Groups, 2022.
      arXiv:2004.07970.

The partial compactification of the universal centralizer
      Selecta Math. 29(5), 2023.
      arXiv:1710.06327.

The Peterson variety and the wonderful compactification,
      Represent. Theory 21:132-150, 2017.
      arXiv:1508.01479.

Other notes

In Spring 2018 I taught a graduate course on topics in geometric representation theory at Harvard. The notes are here and here.

In Spring 2013 I passed my topic examination at UChicago. Here is my proposal.

In Fall 2012 I organized a learning seminar on geometric invariant theory at UChicago, which was supervised by Victor Ginzburg. Here are some notes from my talks.