Characters of association schemes containing a strongly normal closed subset of prime index
نویسندگان
چکیده
منابع مشابه
Characters of Association Schemes Containing a Strongly Normal Closed Subset of Prime Index
We consider a relation between characters of an association scheme and its strongly normal closed subsets with prime index. As an application of our result, we show that an association scheme of prime square order with a proper strongly normal closed subset is commutative.
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ژورنال
عنوان ژورنال: Proceedings of the American Mathematical Society
سال: 2007
ISSN: 0002-9939
DOI: 10.1090/s0002-9939-07-08835-1