Organizations
Winter School on Arithmetic Dynamics, UNIST, Jan. 7–9, 2026
2025 KMS Spring Meeting, Special Session: Algebraic Number Theory and Related Topics, KAIST, Apr. 24–26, 2025
Department of Mathematics Colloquium, Ajou University, Fall 2024–Spring 2026 (Posters: 2024F, 2025S, 2025F)
Summer School on Arithmetic Statistics, KIAS, Aug. 16–18, 2023 (Lecture Notes)
Invited Talks
2025
(2025.10) The 17th International Symposium on Natural Sciences, Incheon National University, “Probability theory for random p-adic matrices and their arithmetic applications”.
(2025.09) Department of Mathematics Colloquium, Ewha Womans University, “Infinite descent and the Mordell–Weil theorem”. (Slides)
(2025.08) The 11th East Asia Number Theory Conference, National Taiwan University, “Cohen–Lenstra heuristics and random p-adic matrices with fixed zero entries”.
(2025.06) Samsung Global Research Symposium, Arithmetic and Automorphic forms, Santa Rosa CA, “Cohen–Lenstra heuristics and random p-adic matrices”. (Slides)
(2025.04) Spaces, Functions and Numbers Seminar, Online, “Distribution of the cokernels of random p-adic matrices”. (Slides)
2024
(2024.10) 2024 KMS Annual Meeting, Sungkyunkwan University, “Dynamical Mordell–Lang conjecture and orbit intersection problem in positive characteristic”.
(2024.08) The 33rd Korean Mathematical Olympiad Summer School, Ajou University, “The method of infinite descent”.
(2024.07) The 6th Workshop on Number Theory and Algebra, Busan, “A converse of dynamical Mordell–Lang conjecture in positive characteristic”.
(2024.03) Number Theory Seminar, KAIST, “Random p-adic matrices with given zero entries”.
(2024.02) [2 talks] Annual Number Theory Workshop 2024, Yonsei University, “Distribution of the cokernels of random p-adic matrices”. (Slides)
2023
(2023.09) Department of Mathematics Colloquium, Ajou University, “Introduction to arithmetic statistics”. (Poster)
(2023.08) Second International Workshop in Analytic Number Theory, Seoul National University, “Mixed moments and the joint distribution of random p-adic matrices”.
(2023.05) Number Theory Seminar, Korea University, “Introduction to arithmetic statistics”.
(2023.04) 2023 KMS Spring Meeting, Daejeon Convention Center, “Universality of the cokernels of random p-adic matrices”.
(2023.04) [5 talks] Number Theory Lecture Series, UNIST, “Distribution of random p-adic matrices and random groups”.
(2023.01) Algebraic and Analytic Aspects of L-functions, Incheon, “Mixed moments and the joint distribution of random groups”. (Slides)
2022
(2022.12) The 10th NCTS-POSTECH-PMI Joint Workshop on Number Theory, Online, “Mixed moments and the joint distribution of random p-adic matrices”.
(2022.11) Virtual Seminar on Geometry and Topology, Online, “Mixed moments and the joint distribution of random groups”.
(2022.11) JBNU-IPAM Mini Workshop, Jeonbuk National University, “Mixed moments and the joint distribution of random groups”.
(2022.11) Number Theory Seminar, Seoul National University, “Mixed moments and the joint distribution of random groups”. (Slides)
(2022.07) 2022 UNIST Summer Workshop on Langlands Program, Gyeongju, “Universality of the cokernels of random p-adic matrices”. (Slides)
(2022.05) University of Toronto Number Theory Seminar, Online, “Universality of the cokernels of random p-adic Hermitian matrices”.
(2022.04) UC Irvine Number Theory Seminar, Online, “Joint distribution of the cokernels of random p-adic matrices”. (Slides)
(2022.02) Analysis, PDE & Probability Seminar, KIAS, “Joint distribution of the cokernels of random p-adic matrices”.
2021
(2021.11) Number Theory Seminar, UNIST, “Distribution of the cokernels of random integral matrices”.
(2021.10) BK21 FOUR Rookies Pitch, Seoul National University, “Counting algebraic tori over Q by Artin conductor”. (Poster)
(2021.08) The 9th East Asia Number Theory Conference, Online, “Counting algebraic tori over Q by Artin conductor”. (Slides)
(2021.07) Workshop on Arithmetic Statistics Problems, Online, “Counting algebraic tori over Q by Artin conductor”.
(2021.04) 2021 KMS Spring Meeting, Online, “Counting algebraic tori over Q by Artin conductor”. (Slides)
(2021.04) Build a network of young researchers in mathematics I, Online, “Counting algebraic tori over Q by Artin conductor”.
(2021.02) [2 talks] 2021 Intensive lecture series in number theory, Online, “Introduction to arithmetic statistics”. (Slides 1, Slides 2)
2020
(2020.07) Number Theory Seminar, KIAS, “On the number of abelian varieties over finite fields”.
(2020.07) 2020 KMS Spring Meeting, Online, “On the number of abelian varieties over finite fields”. (Slides)