Overlarge sets of directed triple systems(有向三元系超大集)
对有向三元系超大集(OLDTS)的存在性进行了讨论.OLDTS(v)存在的必要条件是:v≡0,1(mod 3).文中以拉丁方为辅助设计,采用递归构造的方法得到以下结果:当v≡1,3(mod 6),v≡4(mod 24),v≡24(mod 120)及(诸指数均为非负整数)时,存在OLDTS(v).
Main Authors: | , |
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Format: | Article |
Language: | zho |
Published: |
Zhejiang University Press
2003-05-01
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Series: | Zhejiang Daxue xuebao. Lixue ban |
Subjects: | |
Online Access: | https://doi.org/zjup/1008-9497.2003.30.3.248-251 |