An analogue of the Erd6s-Ko-Rado theorem is proved for the distance-regular graphs Hq(k, n) with k x n matrices over GF(q) as vertex set and two matrices A and B adjacent if the rank of A -B is 1, where n >~ k + 1 and (n, q) ~ (k + 1, 2). As an easy corollary, we prove that Hq(k, n) has no perfect e
β¦ LIBER β¦
The apollonian octets and an inversive form of Krause's theorem
β Scribed by J.B. Wilker
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 625 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0024-3795
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