Bipartite Distance-regular Graphs, Part II
โ Scribed by Brian Curtin
- Book ID
- 106048041
- Publisher
- Springer Japan
- Year
- 1999
- Tongue
- English
- Weight
- 137 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0911-0119
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Let denote a bipartite distance-regular graph with diameter D โฅ 4 and valency k โฅ 3. Let ฮธ 0 > ฮธ 1 > โข โข โข > ฮธ D denote the eigenvalues of and let E 0 , E 1 , . . . , E D denote the associated primitive idempotents. Fix s (1 โค s โค D -1) and abbreviate E := E s . We say E is a tail whenever the entry
Spin models were introduced by V. Jones (Pac. J. Math. 137 (1989), 311-336) to construct invariants of knots and links. A spin model will be defined as a pair \(S=(X, w)\) of a finite set \(X\) and a function \(w\) on \(X \times X\) satisfying several axioms. Some important spin models can be constr