10 citations · 38 across the 23 of their papers we have counts for
4 papers · 1 filter
Critical classes of power graphs and reconstruction of directed power graphs
Daniela Bubboloni, Nicolas Pinzauti
In a graph , we consider the common closed neighbourhood of a subset of vertices and use this notion to introduce a Moore closure operator in We also consider the clo…
A generalization to networks of Young's characterization of the Borda rule
Daniela Bubboloni, Michele Gori
We prove that, for any given set of networks satisfying suitable conditions, the net-oudegree network solution, the net-indegree network solution, and the total network solution ar…
Power Graphs of Finite Groups
Nicolas Pinzauti, Daniela Bubboloni
The power graph of a group is the graph whose vertex set is , having an edge between two distinct vertices if one is the power of the other. The directed po…
Normal -coverings of the finite simple groups and their generalizations
Daniela Bubboloni, Pablo Spiga, Thomas Weigel
Given a finite group , we say that has weak normal covering number if is the smallest integer with admitting proper subgroups s…