Email this article Tamaschke’s Results on Schur Rings and a Generalization of Association Schemes
- Authors: Hanaki A.1
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Affiliations:
- Shinshu University Matsumoto
- Issue: Vol 234, No 2 (2018)
- Pages: 248-255
- Section: Article
- URL: https://bakhtiniada.ru/1072-3374/article/view/241834
- DOI: https://doi.org/10.1007/s10958-018-4000-0
- ID: 241834
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Abstract
The concepts of an association scheme and a coherent configuration are generalized by analyzing a relationship between S-rings (Schur rings) and association schemes. In this connection, Tamaschke’s results on S-rings and other generalizations of association schemes are discussed.
About the authors
A. Hanaki
Shinshu University Matsumoto
Author for correspondence.
Email: hanaki@shinshu-u.ac.jp
Japan, Matsumoto
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