Jinghua He

activity

20092017

most citedAlgebraic properties of the path ideal of a tree

7 citations · 7 across the 3 of their papers we have counts for

collaborators

Showing math.COShow all

2 papers · 1 filter

math.CO2017

On Perfect Matchings in Matching Covered Graphs

Jinghua He, Erling Wei, Dong Ye +1

Let $G$ be a matching-covered graph, i.e., every edge is contained in a perfect matching. An edge subset $X$ of $G$ is feasible if there exists two perfect matchings $M_{1}$ and $M_2…

math.CO2015

Matching preclusion for vertex-transitive networks

Qiuli Li, Jinghua He, Heping Zhang

In interconnection networks, matching preclusion is a measure of robustness when there is a link failure. Let $G$ be a graph of even order. The matching preclusion number $m p (G)$ i…