منابع مشابه
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چکیده ندارد.
15 صفحه اولSome Design Theoretic Results on the Conway Group .0
Let Ω be a set of 24 points with the structure of the (5,8,24) Steiner system, S, defined on it. The automorphism group of S acts on the famous Leech lattice, as does the binary Golay code defined by S. Let A,B ⊂ Ω be subsets of size four (“tetrads”). The structure of S forces each tetrad to define a certain partition of Ω into six tetrads called a sextet. For each tetrad Conway defined a certa...
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ژورنال
عنوان ژورنال: Journal of Mathematical Logic
سال: 2015
ISSN: 0219-0613,1793-6691
DOI: 10.1142/s0219061315500099