arXiv subjects

Xingui Fang

Publications and source records attributed to Xingui Fang.

2 recordsLinked to original sources

arXiv2018

On $s$-distance-transitive graphs

Distance-regular graphs have many beautiful combinatorial properties. Distance-transitive graphs have very strong symmetries, and they are distance-regular, i.e. distance-transitivity implies distance-regularity. In this paper, we give similar results, i.e. for special $s$ and graphs with other restrictions we show that $s$-distance-transitivity implies distance-regularity.

math.CO↗

arXiv2017

The Classification of Finite Metahamiltonian $p$-Groups

A group is called metahamiltonian if all non-abelian subgroups of it are normal. This concept is a natural generation of Hamiltonian groups. In this paper, a complete classification of finite metahamiltonian $p$-groups is given.

math.GR↗