I will be starting a postdoc position at the Tel Aviv University in October 2025, mentored by Mikhail Borovoi
I received my Ph.D degree in August 2025 from the department of mathematics at Pohang University of Science and Technology (POSTECH). My advisor was Sungmun Cho.
Email : taeyeoupkang (at) gmail (dot) com
I started my graduate course in POSTECH at Sep. 2018, but I left it due to the mandatory military service for Mar. 2019 - Oct. 2020.
Integrated Master's-Ph.D Program, POSTECH, Sep. 2018 - Aug. 2025
Military Service in ROK Army, Mar. 2019 - Oct. 2020
B.Sc. in Mathematics, POSTECH, Mar. 2014 - Aug. 2018
Estimation of the Jacquet-Rallis orbital integral (with Sungmun Cho), 53pages, preprint
Stable orbital integrals for classical Lie algebras and smooth integral models (with Sungmun Cho and Yuchan Lee), 139 pages, submitted
On the Siegel series in terms of lattice counting (with Sungmun Cho), 24 pages, to appear in Kyoto Journal of Mathematics
Simultaneous nonvanishing of Rankin-Selberg L-functions (with Sungmun Cho and Yeansu Kim)
Arithmetic Geometry
Number theory
(2018 Fall) Recitation Instructor, Calculus
(2020 Fall) Recitation Instructor, Applied Linear Algebra
(2021 Spring) Grader, Introduction to Geometric Topology
(2021 Fall) Grader, Theory of Analytic functions
(2022 Fall) Recitation Instructor, Modern Algebra 1
(2023 Spring) Grader, Introduction to Geometric Topology
(2023 Fall) Grader, Theory of Analytic functions / Grader, Commutative Algebra
(2024 Spring) Recitation Instructor, Differential Equations
(2025 Spring) Recitation instructor, Applied Complex Analysis
Here I uploaded some notes I wrote. Some of them are written informally, since I didn't intend to share them with others originally. Please let me know if you find any errors or typos.
FOGA Exercises (Last update : Dec. 2020)
Twisted forms (Last update : Mar. 2021)
Simplicial CW approximation (Last update: Jul. 2020): A final project of the course 'Algebraic Topology 2' in 2020 spring at POSTECH.
Cousin Problems(Last update : Dec. 2020) : A final project of the course 'Complex Analysis' in 2020 fall at POSTECH.