6 citations · 20 across the 22 of their papers we have counts for
Showing 2010 · math.GRShow all
2 papers · 2 filters
math.GR2010
Normal coverings of finite symmetric and alternating groups
Daniela Bubboloni, Cheryl Praeger
In this paper we investigate the minimum number of maximal subgroups H_i for i=1 ...k of the symmetric group S_n (or the alternating group A_n) such that each element in the group…
math.GR2010★ 1 cited
Basic coset geometries
Michael Giudici, Geoffrey Pearce, Cheryl E. Praeger
In earlier work we gave a characterisation of pregeometries which are `basic' (that is, admit no `non-degenerate' quotients) relative to two different kinds of quotient operations,…