Sanming Zhou

activity

20122026

most citedCanonical double covers of generalized Petersen graphs, and double generalized Petersen graphs

10 citations · 34 across the 20 of their papers we have counts for

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Showing 2018Show all

2 papers · 1 filter

math.CO2018★ 10 cited

Canonical double covers of generalized Petersen graphs, and double generalized Petersen graphs

Yan-Li Qin, Binzhou Xia, Sanming Zhou

The canonical double cover $\D(Γ)$ of a graph $Γ$ is the direct product of $Γ$ and $K_{2}$ . If $\Aut(\D(Γ))\cong\Aut(Γ)\times\ZZ_2$ then $Γ$ is called stable; otherwise $Γ$ is called…

math.CO2018

Stability of circulant graphs

Yan-Li Qin, Binzhou Xia, Sanming Zhou

The canonical double cover $D (Γ)$ of a graph $Γ$ is the direct product of $Γ$ and $K_{2}$ . If $Aut (D (Γ)) = Aut (Γ) \times Z_{2}$ then $Γ$ is cal…