Office: Room 600, Department of Mathematics, Columbia University
I am an NSF postdoc at Columbia, working in algebraic geometry.
Previously, I was a graduate student at Harvard.
Columbia Algebraic Geometry Seminar
Intersections of two Grassmannians in P9
(with L. Borisov and A. Căldăraru). Preprint.
Rationality does not specialize among terminal fourfolds.
Derived categories of Gushel-Mukai varieties
(with A. Kuznetsov). Preprint.
Rational points on twisted K3 surfaces and derived equivalences
(with K. Ascher, K. Dasaratha, and R. Zhou). Brauer Groups and Obstruction Problems: Moduli Spaces and Arithmetic,
Progress in Mathematics, Vol. 320 (2017), 13-28.
Derived categories of cyclic covers and their branch divisors
(with A. Kuznetsov). Selecta Math. (N.S.) 23 (2017), no. 1, 389-423.
Faithfully flat descent for projectivity of modules. Preprint.
at the Stacks Project.
Resolving toric varieties with Nash blowups
(with A. Atanasov, C. Lopez, N. Proudfoot, and M. Thaddeus).
Exp. Math. 20 (2011), no. 3, 288-303.
A conjecture of Evans on sums of Kloosterman sums
(with E. Dummit and A. Goldberg).
Proc. Amer. Math. Soc. 138 (2010), no. 9, 3047-3056.