I'm a professor of mathematics at Ohio State University, working in algebraic geometry and combinatorics.

Here is the webpage for the 2026 RTG Workshop on Affine Combinatorics and Quantum K-theory, which took place May 26-29, 2026.

Here are the schedules for the Algebraic Geometry Seminar and Combinatorics Seminar.

And here is the website for my book (with William Fulton) on equivariant cohomology. (Now available in paperback!)

Here is a Julia package I wrote for working with combinatorial gadgets called bumpless pipe dreams. (If you poke around there, you'll find some other such things I've done.)

...and here is a web app for playing with BPDs, based on that Julia package, as well as one for randomly generating reduced BPDs.

Email: mylastname dot twenty-eight-oh-four at math.osu.edu

Office: MW 632

Phone: 614-292-5754