Jing-Jian Li

activity

20212026

s

for vertex-primitive

s

-arc-transitive digraphs of alternating and symmetric groups

1 citations · 1 across the 3 of their papers we have counts for

collaborators

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3 papers · 1 filter

math.CO2025

Subgroup Perfect Codes of $A_{t}$ -Groups and Their Applications

Huye chen, Binbin Li, Jingjian Li +1

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 subgroup $H$ of a…

math.CO2025

Hamilton Cycles In Vertex-Transitive Graphs of Order 10p

Huye Chen, Jingjian Li, Hao Yu

After long-term efforts, the Hamilton path (cycle) problem for connected vertex-transitive graphs of order $pq$ (where $p$ and $q$ are primes) was finally resolved in 2021, see [10…

math.CO2025

A Note on Subgroup Perfect Codes in Cayley Graphs

Li Jingjian, Li Binbin, Liu Xianglin

In this paper, we give a necessary and sufficient condition for a subgroup to be a perfect code for finite groups. As an application, we determine all subgroup perfect codes of ext…

Subgroup Perfect Codes of At​-Groups and Their Applications

Hamilton Cycles In Vertex-Transitive Graphs of Order 10p

A Note on Subgroup Perfect Codes in Cayley Graphs

Subgroup Perfect Codes of $A_{t}$ -Groups and Their Applications