Seunghun Lee

activity

20132026

most citedNerves, minors, and piercing numbers

4 citations · 6 across the 9 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

math.CO2017

On a conjecture of Karasev

Seunghun Lee, Kangmin Yoo

Karasev conjectured that for any set of $3 k$ lines in general position in the plane, which is partitioned into $3$ color classes of equal size $k$ , the set can be partitioned into…

math.CO2017★ 4 cited

Nerves, minors, and piercing numbers

Andreas F. Holmsen, Minki Kim, Seunghun Lee

We make the first step towards a "nerve theorem" for graphs. Let $G$ be a simple graph and let $F$ be a family of induced subgraphs of $G$ such that the intersection of a…