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Original scientific paper

On symmetric block designs (45,12,3) with involutory automorphism fixing 15 points

Vinko Mandekić-Botteri


Full text: english pdf 173 Kb

page 193-222

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Abstract

All symmetric block designs (45,12,3) admitting an involutory automorphism fixing 15 points are classified. The orders of their groups are also determined.

Keywords

Symmetric design; automorphism group; orbit structure; indexing

Hrčak ID:

4834

URI

https://hrcak.srce.hr/4834

Publication date:

1.12.2001.

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