Email: lji [at] math.princeton.edu
Hello! I am a fourth-year graduate student in the math department at Princeton University. My advisor is János Kollár. I am interested in algebraic geometry and commutative algebra, particularly in positive characteristic.
Previously, I was an undergraduate at Columbia University, where I graduated in 2016. Outside of math, I like to take pictures of food and squirrels.
This is basically what I do.
- Structure of geometrically non-reduced varieties, with Joe Waldron. (Submitted). arXiv:1909.04014.
- Completely controlling the dimensions of formal fiber rings at prime ideals of small height, with Sarah Fleming, S. Loepp, Peter McDonald, Nina Pande, and David Schwein. Journal of Commutative Algebra, Volume 11, Number 3 (2019), 363–388.
- Controlling the dimensions of formal fibers of a unique factorization domain at the height one prime ideals, with Sarah Fleming, S. Loepp, Peter McDonald, Nina Pande, and David Schwein. Journal of Commutative Algebra, Volume 10, Number 4 (2018), 475–498.
Here is my advice on how to apply to REUs.
Here is my CV.
Last updated: September 2019.