Jung-Hoon Lee

activity

20092024

most citedBridge spheres for the unknot are topologically minimal

5 citations · 8 across the 15 of their papers we have counts for

collaborators

Showing 2014Show all

3 papers · 1 filter

math.GT2014★ 5 cited

Bridge spheres for the unknot are topologically minimal

Jung Hoon Lee

We show that an $(n + 1)$ -bridge sphere for the unknot is a topologically minimal surface of index at most $n$ .

math.GT2014

Linearly embedded graphs in 3-space with homotopically free exteriors

Youngsik Huh, Jung Hoon Lee

An embedding of a graph into $R^{3}$ is said to be linear, if any edge of the graph is sent to be a line segment. And we say that an embedding $f$ of a graph $G$ into $\math…

math.GT2014

On the connectedness of subcomplexes of a disk complex

Jung Hoon Lee

For a boundary-reducible $3$ -manifold $M$ with $\partial M$ a genus $g$ surface, we show that if $M$ admits a genus $g + 1$ Heegaard surface $S$ , then the disk complex of $S$ is simp…