The Steiner systems S(2,4,25) with nontrivial automorphism group
type: Item
instance of: scholarly article
title: The Steiner systems S(2,4,25) with nontrivial automorphism group
zbMATH Open document ID: 0701.05009
DOI: 10.1016/0012-365X(89)90357-9
author: E. Krämer
author: Spyros S. Magliveras
author: Rudolf Mathon
published in: Discrete Mathematics
publication date: 1989-01-01T00:00:00Z
review text: This paper gives a complete enumeration of all Steiner systems S(2,4,25) with a nontrivial automorphism group. There are precisely 16 such systems, and the paper tabulates several substructures and invariants of the designs. The paper is both a good reference article, and an excellent introduction to the techniques of enumeration of block designs. The exposition is clear and concise and the wealth of information on the designs will certainly prove valuable to researchers in the area.
Mathematics Subject Classification ID: 05B07
Mathematics Subject Classification ID: 05B05
zbMATH DE Number: 4148103
zbMATH Keywords: balanced incomplete block design
zbMATH Keywords: BIBD
zbMATH Keywords: Steiner systems
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 4148103