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The antipode construction for sphere packings

✍ Scribed by J. H. Conway; N. J. A. Sloane


Publisher
Springer-Verlag
Year
1996
Tongue
English
Weight
123 KB
Volume
123
Category
Article
ISSN
0020-9910

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πŸ“œ SIMILAR VOLUMES


The construction of antipodal triple sys
✍ P.B. Gibbons; E. Mendelsohn πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 738 KB

An antipodal triple system of order v is a triple (V,B,f), where V 1= v, B is a set of cyclically oriented 3-subsets of V, and f: V --~ V is an involution with one fixed point such that: , where B' is the same as B without orientation. (iv) f preserves orientation. An STS (V,B) is hemispheric if the