Three-Class Association Schemes on Galois Rings in Characteristic 4
Three-Class Association Schemes on Galois Rings in Characteristic 4
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DOI：
10.1007/s00373-006-0667-y
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发表时间：
2007-02
影响因子：
0.7
通讯作者：
Jianmin Ma
中科院分区：
文献类型：
--
作者：
Jianmin Ma
货车大坝的一篇论文中列出了“非平凡”对称三类结合方案的小可行参数。本文研究了4n阶点上三类结合方案的存在性问题。在特征为4的Galois环的结合方案中构造了几类三类对称方案。
Small feasible parameters for ``nontrivial'' symmetric three-class association schemes were listed in a paper of van Dam. This work addresses the question of existence for three-class association schemes on 4nvertices. Several families of three-class symmetric schemes are constructed in association schemes of Galois rings of characteristic 4.