30 citations · 32 across the 5 of their papers we have counts for
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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,…
math.CO2010★ 1 cited
Basic and degenerate pregeometries
Michael Giudici, Cai Heng Li, Geoffrey Pearce +1
We study pairs , where is a 'Buekenhout-Tits' pregeometry with all rank 2 truncations connected, and is transitive on the set of elements of e…
math.GR2010★ 30 cited
On imprimitive rank 3 permutation groups
Alice Devillers, Michael Giudici, Cai Heng Li +2
A classification is given of rank 3 group actions which are quasiprimitive but not primitive. There are two infinite families and a finite number of individual imprimitive examples…