Research Interests

Representation theory, with an emphasis on geometric and diagrammatic techniques.

Some objects/topics that appear in my research:


Most of my papers are available on the arXiv e-print server. You can also find me on Google Scholar.

In preparation


Published / to appear

Book to appear

Other mathematical writing


Pramod N. Achar, Ben Elias, Matthew Hogancamp, Lars Thorge Jensen, Mikhail Khovanov, Simon Riche, Ulrich Thiel, Geordie Williamson


Modular Koszul duality for Kac–Moody groups, talk at Perimeter Institute (November 2017)

Research done as an undergrad

Until early grad school, I thought I might want to do number theory. I wrote my undergraduate thesis at Princeton [-1] under Peter Sarnak. Even earlier, in summer 2009, I worked on [-2] for the fractal REU at UConn.