About Me

I am a sixth-year graduate student at the University of Utah under the supervision of Karl Schwede. I am currently on the job market and will graduate in May 2023. My research interest is algebraic geometry and commutative algebra. Specifically, I am interested in singularities of varieties over arbitrary characteristics. For example, in positive characteristic, I study strong F-regularity and F-purity, and in mixed characteristic, I study ＋-singularities. This is my CV.

Contact:

Email: slee {at} math {dot} utah {dot} edu
Office : JWB 307        
Mailing Address:
Department of Mathematics
University of Utah
155 S 1400 E Room 233, Salt Lake City, UT, 84112 USA




Preprints

1. The F-signature Function on the Ample Cone (joint work with Swaraj Pande). To be appeared at IMRN Journal
2. Perfectoid signature, perfectoid Hilbert-Kunz multiplicity, and an application to local fundamental groups (joint work with H. Cai, L. Ma, K. Schwede, and K. Tucker).

Teaching

1. I am currently on the University Teaching Assistantship Award (2022 - 2023) with the following project

   • Project: Creating Math 2270 departmental lecture videos and design/operate an online class using the pre-recorded videos (Mentor: Matt Cecil).


2. Below is a list of courses that I had taught as an instructor of record:

Spring, 2023 Math 2270 Linear Algebra
Summer, 2022 Math 1220 Calculus II
Fall, 2021 Math 2210 Calculus III
Fall, 2021 Math 15 Precalculus Review
Summer, 2021 Math 3210 Foundations of Analysis
Fall, 2020 Math 1210 Calculus I
Summer, 2020 Math 2270 Linear Algebra
Spring, 2020 Math 2210 Calculus III
Fall, 2019 Math 1030 Introduction to Quantitative Reasoning
Summer, 2019 Math 1220 Calculus II
Spring, 2019 Math 1060 Trigonometry
Fall, 2018 Math 1060 Trigonometry

Bagels: BAGELS (Best Algebraic Geometry Eating and Learning Seminar) meets on Monday, from 4:30 PM - 5:30 PM at JWB 208. If you want to participate, contact me!

List of Talks