The complete classification of Steiner systems S(2, 4, 25)
✍ Scribed by Edward Spence
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 341 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1063-8539
No coin nor oath required. For personal study only.
✦ Synopsis
We describe an algorithm that was used to classify completely all Steiner systems S(2,4,25). The result is that in addition to the 16 nonisomorphic designs with nontrivial automorphism group already known, there are precisely two such nonisomorphic designs with a trivial automorphism group.
📜 SIMILAR VOLUMES
In this study are reported the syntheses of three bis(diarylhydrazonecarbonyl 6), and 2-C 4 H 3 S ( 7)], obtained by condensation of corresponding hydrazones with carbon suboxide, C 3 O 2 . The solid-state self-assembly of these carbonyl derivatives, giving rise to polymeric and dimeric networks, is