I am a Postdoctoral Fellow at Ben-Gurion University of the Negev
Email: taeyeoupkang (at) gmail (dot) com, tkang (at) tauex.tau.ac.il
I am a Postdoctoral Fellow at Ben-Gurion University of the Negev
Email: taeyeoupkang (at) gmail (dot) com, tkang (at) tauex.tau.ac.il
Postdoctoral Fellow, Ben-Gurion University of the Negev, Oct.2026 - present (Mentor: Nadya Gurevich)
Postdoctoral Fellow, Tel Aviv University, Oct. 2025 - Sep. 2026 (Mentor: Mikhail Borovoi)
Ph.D in Mathematics, POSTECH, Sep. 2018 - Aug. 2025 (Advisor: Sungmun Cho)
B.Sc. in Mathematics, POSTECH, Mar. 2014 - Aug. 2018
Number theory, Arithmetic Geometry, and Algebraic groups
Central algebraic cohomology of Galois gerbes, 26 pages, preprint (arXiv)
Stable orbital integrals for classical Lie algebras and smooth integral models (with Sungmun Cho and Yuchan Lee), 139 pages, submitted (arXiv)
Estimation of the Jacquet-Rallis orbital integral (with Sungmun Cho), 53 pages, preprint
Abelian Galois Cohomology of quasi-connected reductive groups (with Mikhail Borovoi), 57 pages, International Mathematics Research Notices, Issue 17, 2026, rnag185 (Journal, arXiv)
On the Siegel series in terms of lattice counting (with Sungmun Cho), 24 pages, to appear in Kyoto Journal of Mathematics (arXiv)
POSTECH
(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.