Abstract
We introduce and discuss Jones pairs. These provide a generalization and a new approach to the four-weight spin models of Bannai and Bannai. We show that each four-weight spin model determines a "dual" pair of association schemes.
| Original language | English |
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| Pages (from-to) | 2305-2325 |
| Number of pages | 21 |
| Journal | Transactions of the American Mathematical Society |
| Volume | 355 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2003 Jun |