Jaejeong Lee

activity

20072021

most citedA convexity theorem for real projective structures

7 citations · 11 across the 6 of their papers we have counts for

collaborators

6 papers

math.GT2021

Anosov triangle reflection groups in SL(3,R)

Gye-Seon Lee, Jaejeong Lee, Florian Stecker

We identify all Anosov representations of compact hyperbolic triangle reflection groups into the higher rank Lie group $SL (3, R)$ . Specifically, we prove that such…

math.GT2020

Shapes of hyperbolic triangles and once-punctured torus groups

Sang-hyun Kim, Thomas Koberda, Jaejeong Lee +3

Let $Δ$ be a hyperbolic triangle with a fixed area $φ$ . We prove that for all but countably many $φ$ , generic choices of $Δ$ have the property that the group generated by the $π$ --…

math.GR2019

Structural stability of meandering-hyperbolic group actions

Michael Kapovich, Sungwoon Kim, Jaejeong Lee

In his 1985 paper Sullivan sketched a proof of his structural stability theorem for differentiable group actions satisfying certain expansion-hyperbolicity axioms. In this paper we…

math.GT2018★ 4 cited

Bowditch's Q-conditions and Minsky's primitive stability

Jaejeong Lee, Binbin Xu

For the action of the outer automorphism group of the rank two free group on the corresponding variety of PSL(2,C) characters, two domains of discontinuity have been known to exist…

math.GT2018

Hyperbolic 2-spheres with cone singularities

Sasha Anan'in, Carlos H. Grossi, Jaejeong Lee +1

We study the space $C (a_{0}, a_{1}, \dots, a_{n})$ of hyperbolic 2-spheres with cone points of prescribed apex curvatures $2 a_{0}, 2 a_{1}, \dots, 2 a_{n} \in] 0, 2 π [$ and some related spaces. For $n = 3$ ,…

math.GT2007★ 7 cited

A convexity theorem for real projective structures

Jaejeong Lee

Given a finite collection P of convex n-polytopes in RP^n (n>1), we consider a real projective manifold M which is obtained by gluing together the polytopes in P along their facets…