Suil O

activity

20162023

[1, b]

-factor in regular graphs from eigenvalues

27 citations · 36 across the 2 of their papers we have counts for

collaborators

3 papers

math.CO2023

Eigenvalues and factors: a survey

Dandan Fan, Huiqiu Lin, Hongliang Lu +1

A factor of a graph is a spanning subgraph satisfying some given conditions. An earlier survey of factors can be traced back to the Akiyama and Kano [J. Graph Theory, 1985, 9: 1-42…

math.CO2020★ 27 cited

An odd $[1, b]$ -factor in regular graphs from eigenvalues

Sungeun Kim, Suil O, Jihwan Park +1

An odd $[1, b]$ -factor of a graph $G$ is a spanning subgraph $H$ such that for each vertex $v \in V (G)$ , $d_{H} (v)$ is odd and $1 \leq d_{H} (v) \leq b$ . Let $λ_{3} (G)$ be the third largest e…

math.CO2016★ 9 cited

Interlacing families and the Hermitian spectral norm of digraphs

Gary Greaves, Bojan Mohar, O Suil

It is proved that for any finite connected graph $G$ , there exists an orientation of $G$ such that the spectral radius of the corresponding Hermitian adjacency matrix is smaller or…

Eigenvalues and factors: a survey

An odd [1,b]-factor in regular graphs from eigenvalues

Interlacing families and the Hermitian spectral norm of digraphs

An odd $[1, b]$ -factor in regular graphs from eigenvalues