Vertex-quasiprimitive 2-arc-transitive digraphs

Michael Giudici, Binzhou Xia

Abstract


We study vertex-quasiprimitive 2-arc-transitive digraphs, and reduce the problem of vertex-primitive 2-arc-transitive digraphs to almost simple groups. This includes a complete classification of vertex-quasiprimitive 2-arc-transitive digraphs where the action on vertices has O’Nan-Scott type SD or CD.


Keywords


Digraphs, vertex-quasiprimitive, 2-arc-transitive

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DOI: https://doi.org/10.26493/1855-3974.1339.0ee

ISSN: 1855-3974

Issues from Vol 6, No 1 onward are partially supported by the Slovenian Research Agency from the Call for co-financing of scientific periodical publications