2 citations · 2 across the 2 of their papers we have counts for
4 papers
The graphs with a symmetrical Euler cycle
Jiyong Chen, Cai Heng Li, Cheryl E. Praeger +1
The edges surrounding a face of a map form a cycle , called the boundary cycle of the face, and is often not a simple cycle. If the map is arc-transitive, then there…
On Valency Problems of Saxl Graphs
Jiyong Chen, Hong Yi Huang
Let be a permutation group on a set and recall that a base for is a subset of such that its pointwise stabiliser is trivial. In a recent paper, Burness and Giudici…
Skew-morphisms of nonabelian characteristically simple groups
Jiyong Chen, Shaofei Du, Cai Heng Li
A skew-morphism of a finite group is a permutation $\s$ on fixing the identity element, and for which there exists an integer function on such that $\s(xy)=\s(x)\s^…
Characterization of subgroup perfect codes in Cayley graphs
Jiyong Chen, Yanpeng Wang, Binzhou Xia
A subset of the vertex set of a graph is called a perfect code in if every vertex of is at distance no more than to exactly one vertex of . A subset of a…