Affine extensions of the Petersen graph and 2-arc-transitive graphs of girth 5

Let Qn denote the set of the flag-transitive geometries with the diagram. We construct examples of finite Qn-geometries for any n>= 2. This allows us to obtain new examples of finite 2-arc-transitive graphs of girth 5, containing Petersen subgraphs. Using coset enumeration, we classify all Q2-g...

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Bibliographic Details
Main Author: Pasechnik, Dmitrii V.
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2013
Subjects:
Online Access:https://hdl.handle.net/10356/95798
http://hdl.handle.net/10220/9468
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Institution: Nanyang Technological University
Language: English
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