Hongtaek JUNG (정홍택)
Postdoc Researcher
Seoul National University
Building 27 Room 218 , GwanakRo 1, Gwanak-Gu, Seoul 08826, Republic of Korea.
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.
Papers and Preprints
(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, Submitted.
(with Suhyoung Choi) The volumes of PSL(n,R)-Hitchin moduli spaces are infinite, Preprint.
Recent Activities
Knots and Links in 3.5 dimension, BK21 Rookies Workshop, Yangpyung, October 2023
The volumes of the PSL(n,R)-Hitchin-Riemann moduli spaces are infinite, 2023 KMS Autumn Meeting Geometry Session, October 2023
An overview on Teichmuller spaces, Invited Lecture, KIAS, October 2023
Global Darboux coordinates on the deformation spaces of convex projective structures on orbifolds, 2023 KMS Spring Meeting Special Session, April 2023
Groups acting on a circle with invariant veering pairs, Mini Workshop in Low Dimensional Topology, IBS-CGP, April 2023
Teichmuller space and its generalizations, BK21 Rookies Pitch, Seoul National University, April 2023