D. Bubboloni

activity

20102026

most cited2-Coverings of classical groups

10 citations · 38 across the 23 of their papers we have counts for

collaborators

Showing 2022 · math.GRShow all

3 papers · 2 filters

math.GR2022

Critical classes of power graphs and reconstruction of directed power graphs

Daniela Bubboloni, Nicolas Pinzauti

In a graph $Γ = (V, E)$ , we consider the common closed neighbourhood of a subset of vertices and use this notion to introduce a Moore closure operator in $V .$ We also consider the clo…

math.GR2022★ 2 cited

Power Graphs of Finite Groups

Nicolas Pinzauti, Daniela Bubboloni

The power graph $P (G)$ of a group $G$ is the graph whose vertex set is $G$ , having an edge between two distinct vertices if one is the power of the other. The directed po…

math.GR2022

Normal $2$ -coverings of the finite simple groups and their generalizations

Daniela Bubboloni, Pablo Spiga, Thomas Weigel

Given a finite group $G$ , we say that $G$ has weak normal covering number $γ_{w} (G)$ if $γ_{w} (G)$ is the smallest integer with $G$ admitting proper subgroups $H_{1}, \dots, H_{γ_{w} (G)}$ s…

Critical classes of power graphs and reconstruction of directed power graphs

Power Graphs of Finite Groups

Normal 2-coverings of the finite simple groups and their generalizations

Normal $2$ -coverings of the finite simple groups and their generalizations