Liming Xiong

collaborators

2 papers

math.CO2020

On traceable iterated line graph and hamiltonian path index

Zhaohong Nou, Liming Xiong, Weihua Yang

Xiong and Liu [L. Xiong and Z. Liu, Hamiltonian iterated line graphs, Discrete Math. 256 (2002) 407-422] gave a characterization of the graphs $G$ for which the $n$ -th iterated lin…

math.CO2017

Forbidden pairs for equality of edge-connectivity and minimum degree

Junfeng Du, Ziwen Huang, Liming Xiong

Let $H$ be a class of given graphs. A graph $G$ is said to be $H$ -free if $G$ contains no induced copies of $H$ for any $H \in H$ . In this article, we…