Let denote a bipartite distance-regular graph with diameter D β₯ 4 and valency k β₯ 3. Let ΞΈ 0 > ΞΈ 1 > β’ β’ β’ > ΞΈ D denote the eigenvalues of and let E 0 , E 1 , . . . , E D denote the associated primitive idempotents. Fix s (1 β€ s β€ D -1) and abbreviate E := E s . We say E is a tail whenever the entry
Bipartite distance-regular graphs of valency three
β Scribed by Tatsuro Ito
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 788 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0024-3795
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