Xuding Zhu

collaborators

2 papers

math.CO2026

List packing of graphs with bounded tree-width

Masaki Kashima, Shun-ichi Maezawa, Xuding Zhu

Assume $L$ is a $k$ -assignment of a graph $G$ . An $L$ -packing $ϕ$ of $G$ is a sequence $ϕ = (ϕ_{1}, \dots, ϕ_{k})$ of $k$ -mappings such that each $ϕ_{i}$ is an $L$ -coloring of $G$ , and fo…

math.CO2021

Girth and $λ$ -choosability of graphs

Yangyan Gu, Xuding Zhu

Assume $k$ is a positive integer, $λ = {k_{1}, k_{2}, ..., k_{q}}$ is a partition of $k$ and $G$ is a graph. A $λ$ -assignment of $G$ is a $k$ -assignment $L$ of $G$ such that…

List packing of graphs with bounded tree-width

Girth and λ-choosability of graphs

Girth and $λ$ -choosability of graphs