Research and Exposition

Published papers

• A Torelli Theorem for Graph Isomorphisms. Arxiv, or Journal of Combinatorial Theory, Series A, Volume 198, August 2023, 105764.
• Exponential Lower Bounds on the Generalized Erdős-Ginzburg-Ziv Constant. With Jared Bitz, Xiaoyu He. Arxiv, or Discrete Mathematics Vol. 343, 2017.

Preprints

Expositional writing

Most of my expositional writing is on my blog.

• Modules of differentials
• Pullback and inducement of maps to projective space
• Lagrange multipliers with Bees
• Chevalley’s theorem on constructible sets, and openness of flat morphisms