D. Kang

activity

20142023

most citedA relative of Hadwiger's conjecture

34 citations · 63 across the 15 of their papers we have counts for

collaborators

Showing 2018Show all

3 papers · 1 filter

math.CO2018★ 1 cited

On the rational Turán exponents conjecture

Dong Yeap Kang, Jaehoon Kim, Hong Liu

The extremal number $ex (n, F)$ of a graph $F$ is the maximum number of edges in an $n$ -vertex graph not containing $F$ as a subgraph. A real number $r \in [1, 2]$ is realisa…

math.CO2018

On 1-factors with prescribed lengths in tournaments

Dong Yeap Kang, Jaehoon Kim

Kühn, Osthus, and Townsend asked whether there exists a constant $C$ such that every strongly $C t$ -connected tournament contains all possible $1$ -factors with at most $t$ component…

math.CO2018★ 2 cited

Sparse highly connected spanning subgraphs in dense directed graphs

Dong Yeap Kang

Mader proved that every strongly $k$ -connected $n$ -vertex digraph contains a strongly $k$ -connected spanning subgraph with at most $2 k n - 2 k^{2}$ edges, where the equality holds for…