Erfang Shan

activity

20112021

most citedCharacterizations of the position value for hypergraph communication situations

3 citations · 9 across the 14 of their papers we have counts for

collaborators

Showing 2016 · math.COShow all

2 papers · 2 filters

math.CO2016

Extremal hypergraphs for matching number and domination number

Erfang Shan, Yanxia Dong, Liying Kang +1

A matching in a hypergraph $H$ is a set of pairwise disjoint hyperedges. The matching number $ν (H)$ of $H$ is the size of a maximum matching in $\math…

math.CO2016★ 1 cited

Total domination polynomials of graphs

Jiuhua Hu, Erfang Shan, Shaohui Wang +2

Given a graph $G$ , a total dominating set $D_{t}$ is a vertex set that every vertex of $G$ is adjacent to some vertices of $D_{t}$ and let $d_{t} (G, i)$ be the number of all total dominat…