Intersection problem of Steiner systems S(3,4,2ν)
✍ Scribed by Hung-Lin Fu
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 387 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0012-365X
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Zeitler, H., About special classes of Steiner systems S(2, 4, u), Discrete Mathematics 97 (1991) 399-407. Parallel classes in S(2, 4, v) are investigated for odd Steiner numbers. It is proved that there exist systems S(2, 4, u) with at least one parallel class: (1) for all u = 61 or 49 + 48n, n E f+