Yanpeng Wang

activity

20192021

most citedSubgroup regular sets in Cayley graphs

9 citations · 11 across the 2 of their papers we have counts for

collaborators

3 papers

math.CO2021★ 9 cited

Subgroup regular sets in Cayley graphs

Yanpeng Wang, Binzhou Xia, Sanming Zhou

Let $Γ$ be a graph with vertex set $V$ , and let $a$ and $b$ be nonnegative integers. A subset $C$ of $V$ is called an $(a, b)$ -regular set in $Γ$ if every vertex in $C$ has exactly…

math.CO2020

Regular sets in Cayley graphs

Yanpeng Wang, Binzhou Xia, Sanming Zhou

In a graph $Γ$ with vertex set $V$ , a subset $C$ of $V$ is called an $(a, b)$ -perfect set if every vertex in $C$ has exactly $a$ neighbors in $C$ and every vertex in $V ∖ C$ …

math.CO2019★ 2 cited

Characterization of subgroup perfect codes in Cayley graphs

Jiyong Chen, Yanpeng Wang, Binzhou Xia

A subset $C$ of the vertex set of a graph $Γ$ is called a perfect code in $Γ$ if every vertex of $Γ$ is at distance no more than $1$ to exactly one vertex of $C$ . A subset $C$ of a…