𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On non-symmetric commutative association schemes with exactly one pair of non-symmetric relations

✍ Scribed by G.L. Chia; W.K. Kok


Book ID
108113694
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
398 KB
Volume
306
Category
Article
ISSN
0012-365X

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Primitive Commutative Association Scheme
✍ Mitsugu Hirasaka πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 247 KB

Let (X, [R i ] 0 i d ) be a primitive commutative association scheme. If there is a non-symmetric relation R i with valency 3, then the cardinality of X is equal to either p or p 2 where p is an odd prime. Moreover, if |X | = p then (X, [R i ] 0 i d ) is isomorphic to a cyclotomic scheme.