Hongtaek JUNG (정홍택)
Hongtaek JUNG (정홍택)
Research Fellow at KIAS
85 Hoegiro, Dongdaemun-gu, Seoul 02455, Republic of Korea.
Contact: htjung at kias.re.kr
Research Fellow at KIAS
85 Hoegiro, Dongdaemun-gu, Seoul 02455, Republic of Korea.
Contact: htjung at kias.re.kr
I earned my Ph.D. in 2019 at KAIST under the supervision of Suhyoung Choi.
Now I am working on geometric topology; geometric structures on manifolds, higher Teichmuller spaces, and Anosov representations.
(with Suhyoung Choi and Hong Chan Kim) Symplectic coordinates on PSL(3,R)-Hitchin components, Pure and applied mathematics quarterly, Vol. 16, No. 5 (2020) .
(with Suhyoung Choi) Symplectic coordinates on the deformation space of convex projective structures on 2-orbifolds ( Mathematica files ), Transformation Groups, Vol. 28, 639-693 (2023).
(with Sungkyung Kang and Seungwon Kim) Concordance invariants and the Turaev genus , IMRN, Vol. 2022 , No.19, 15410–15420 (2022).
(with Sungkyung Kang and Seungwon Kim) Stabilization and satellite construction of doubly slice links , Submitted.
(with Hyungryul Baik and KyeongRo Kim) Groups action on veering pairs and Kleinian groups, J. Lond. Math. Soc. vol 111, Paper No. e70052 (2025).
(with Suhyoung Choi) The volumes of the Hitchin-Riemann moduli spaces are infinite, Submitted.
Generic properties of Hitchin representations, Submitted.
Differential geometry lecture note based on do Carmo's "differential geometry of curves and surfaces" (in progress)
Generic properties of Hitchin representations. Teichmuller Theory and Beyond (Seoul National University, South Korea), February 2025.
Generic properties of Hitchin representations. The 20th East Asian Conference on Geometric Topology (Tokyo University, Japan), February 2025.
Hamiltonian flows on Hitchin components and their applications. JNU / SNU / KAIST Geometric Topology Workshop (KAIST, South Korea), August 2024.
Hitchin components and their symplectic structure. KIAS summer school in Geometry and Physics (KIAS, South Korea), July 2024.
Symplectic structure on Hitchin components. The 7th Workshop for Young Symplectic Geometers (Daegu, South Korea), February 2024.
Volumes of Hitchin-Riemann moduli spaces are infinite, The 19th East Asian Conference on Geometric Topology (RIMS Kyoto), February 2024