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2025년 3월 KAIST-KIAS 수학분야 공동연구단 2K-GATE (KAIST-KIAS Geometry And Topology Explorations)가 발족하였습니다. 단장과 부단장은 KAIST의 백형렬 교수와 KIAS의 김상현 교수가 순연하며 운영됩니다.
2026년 6월 현재 수학과 물리학 분야 각 2개 연구단이 운영 중입니다.
Welcome to the webpage for 2K-GATE (KAIST-KIAS Geometry And Topology Explorations).
Our group is sponsored by KAIST and KIAS. In 2025, it was also partially supported by KAI-X.
기하위상수학(Geometric topology) 및 기하군론(geometric group theory)을 연구하며, 구체적인 연구 주제들의 예시는 다음과 같습니다.
Regularity of 3-manifold group actions on 1-manifolds
Normal generators of 3-manifold groups
3-manifold group actions on order trees
and related topics.
공동 연구책임자 (co-PI)
백형렬 Hyungryul Baik 단장
(Tenured) Associate Professor (KAIST)
Cornell Ph.D. (2014)
- Advisor: William Thurston, John Hubbard, Dylan Thurston
- Thesis: Laminations on the circle and hyperbolic geometry
김상현 Sang-hyun Kim 부단장
Professor (KIAS)
Yale Ph.D. (2007)
- Advisor: Andrew Casson
- Thesis: Hyperbolic Surface Subgroups of Right-Angled Artin Groups and Graph Products of Groups
연구원 (Postdocs)
Carl-Fredrik Nyberg Brodda
CMC Fellow at KIAS
University of East Anglia Ph.D. (2021)
- Advisor: Robert Gray
- Research area: combinatorial group and semigroup theory
Khanh Le
2K-GATE Postdoctoral fellow (Aug. 2025-Present)
Temple University Ph.D. (2022)
- Advisor: Matthew Stover
- Research area: geometric group theory
CMC Fellow at KIAS / 2K-GATE Postdoctoral fellow (May. 2026-Present)
OO University Ph.D. (20OO)
- Advisor: OO
- Research area: OO
학생연구원 (Students)
이홍준 (Hongjun Lee)
Brendan Murran
오준성 (Junseong O)
소식 (News)
(2026.7.27-31) 2K-GATE Conference III will be held in Jeju.
(2026.5) Leonardo Dinamarca Opazo joined 2K-GATE. Welcome!
(2025.11.13-14) 2K-GATE workshop II was held at KAIST. (webpage)
(2025.8) Khanh Le joined 2K-GATE. Welcome!
(2025.6.10-13) 2K-GATE workshop I was held at KIAS. The invited speakers include Jason Behrstock, Lvzhou Chen, Khanh Le, Bruno Martelli, Hoang Thanh Nguyen, Koichi Oyakawa, and Christian Rosendal. (webpage)
(2025.5.19-21) Danny Calegari (U of Chicago) delivered 2K-GATE Lecture Series on Universal Circles at KAIST.
(2025.3) 2K-GATE has officially kicked off!
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