CLASSIFICATION OF ASSOCIATION SCHEMES WITH 18 AND 19 VERTICES
CLASSIFICATION OF ASSOCIATION SCHEMES WITH 18 AND 19 VERTICES
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DOI:
10.1007/bf03008881
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发表时间:
1998-09
期刊:
影响因子:
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通讯作者:
A. Hanaki;I. Miyamoto
中科院分区:
文献类型:
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作者:
A. Hanaki;I. Miyamoto
The isomorphism classes of association schemes with 18 and 19 vertices are classified. We obtain 95 isomorphism classes of association schemes with 18 vertices and denote the representatives of the isomorphism classes as subschemes of 7 association schemes. We obtain 7 isomorphism classes of association schemes with 19 vertices and six of them are cyclotomic schemes.