New Steiner systems $S(2,6,v)$ with block length 6

Fuente: arXiv
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Main Authors: Banakh, Taras, Hetman, Ivan, Ravsky, Alex
Format: Preprint
Published: 2025
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author Banakh, Taras
Hetman, Ivan
Ravsky, Alex
author_facet Banakh, Taras
Hetman, Ivan
Ravsky, Alex
contents In this paper various Steiner systems $S(2,k,v)$ for $k = 6$ are collected and enumerated for specific constructions. In particular, two earlier unknown types of $1$-rotational designs are found for the groups $SL(2,5)$ and $((\mathbb Z_3 \times \mathbb Z_3) \rtimes \mathbb Z_3) \times \mathbb Z_5$. Also new Steiner systems $S(2,6,96), S(2,6,106), S(2,6,111)$ are listed.
format Preprint
id arxiv_https___arxiv_org_abs_2507_16009
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle New Steiner systems $S(2,6,v)$ with block length 6
Banakh, Taras
Hetman, Ivan
Ravsky, Alex
Combinatorics
51E05, 51E10
In this paper various Steiner systems $S(2,k,v)$ for $k = 6$ are collected and enumerated for specific constructions. In particular, two earlier unknown types of $1$-rotational designs are found for the groups $SL(2,5)$ and $((\mathbb Z_3 \times \mathbb Z_3) \rtimes \mathbb Z_3) \times \mathbb Z_5$. Also new Steiner systems $S(2,6,96), S(2,6,106), S(2,6,111)$ are listed.
title New Steiner systems $S(2,6,v)$ with block length 6
topic Combinatorics
51E05, 51E10
url https://arxiv.org/abs/2507.16009