2 citations · 2 across the 16 of their papers we have counts for
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A new flag-transitive linear space
Seyed Hassan Alavi, Ashraf Daneshkhah, Martin W. Liebeck +1
We construct a new flag-transitive - design with automorphism group . This corrects an omission in the classification of the finite flag-transitiv…
Recursive constructions for block-transitive, poset-imprimitive two-designs
Carmen Amarra, Alice Devillers, Cheryl E. Praeger
We give two general constructions for -designs, that can be used recursively, and interchangeably, to produce new infinite families of -designs admitting block-transitive gro…
Quasiprimitive and bi-quasiprimitive highly-arc-transitive digraphs and finite simple groups
Lei Chen, Cheryl Praeger
We extend the notion of an -normal quotient digraph of an -vertex-transitive digraph to that of an -subnormal quotient digraph. Using these concepts, together with biparti…
Vertex-primitive s-arc-transitive digraphs of symplectic groups
Lei Chen, Michael Giudici, Cheryl E. Praeger
A digraph is -arc-transitive if its automorphism group is transitive on directed paths with edges, that is, on -arcs. Although infinite families of finite -arc transit…
Basic Tetravalent Oriented Graphs of Independent-Cycle Type
Nemanja Poznanovic, Cheryl E. Praeger
The family consisting of graph-group pairs , where is a finite, connected, 4-valent graph admitting a -vertex-, and -edge-transitive, but not $G…
Group actions on codes in graphs
Daniel R. Hawtin, Cheryl E. Praeger
This is a chapter in a forthcoming book on completely regular codes in distance regular graphs. The chapter provides an overview, and some original results, on codes in distance re…