𝔖 Bobbio Scriptorium
✦   LIBER   ✦

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


Further crystallographic evidence of NH·
✍ Paolo Ganis; Giovanni Valle; Luciano Pandolfo; Roberta Bertani; Fabiano Visentin 📂 Article 📅 1999 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 174 KB 👁 1 views

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

Organotellurium(IV) Derivatives of Tetra