[1]王荣荣,单金炘,王成敏.关于一类不完全Hanani三元系的存在性[J].南京师范大学学报(自然科学版),2015,38(04):65.
 Wang Rongrong,Shan Jinxin,Wang Chengmin.Existence of a Class of IncompleteHanani Triple Systems[J].Journal of Nanjing Normal University(Natural Science Edition),2015,38(04):65.
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关于一类不完全Hanani三元系的存在性()
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《南京师范大学学报》(自然科学版)[ISSN:1001-4616/CN:32-1239/N]

卷:
第38卷
期数:
2015年04期
页码:
65
栏目:
数学
出版日期:
2015-12-30

文章信息/Info

Title:
Existence of a Class of IncompleteHanani Triple Systems
作者:
王荣荣单金炘王成敏
江南大学理学院,江苏 无锡 214122
Author(s):
Wang RongrongShan JinxinWang Chengmin
School of Science,Jiangnan University,Wuxi 214122,China
关键词:
Hanani三元系不完全嵌入可分组设计
Keywords:
Hanani triple systemsincompleteembeddinggroup divisible designs
分类号:
O157.2
文献标志码:
A
摘要:
设v≡1 mod 6. 一个阶为v的Hanani三元系是一个Steiner三元系,且满足所有区组可以划分成(v-1)/2个大小为(v-1)/3的部分平行类和1个大小为(v-1)/6的部分平行类. Hanani三元系被视作Kirkman三元系的自然推广. 本文研究Hanani三元系的嵌入问题,我们将完全确立洞大小为7的不完全Hanani三元系的存在性.
Abstract:
Let v≡1 mod 6. A Hanani triple system of order v(HATS(v))is an STS(v)satisfying that all the blocks can be partitioned into(v-1)/2 partial parallel classes of size(v-1)/3 and one partial parallel class of size(v-1)/6. A HATS is regarded as a generalization of Kirkman triple system. In this paper,we consider the embeddings of HATS and establish completely the existence of IHATS(v,7).

参考文献/References:

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[3]RAY-CHAUDHURI D K,WILSON R M. Solution of Kirkman’s schoolgirl problem[J]. Amer Math Soc Symp on Pure Math, 1971,19:187-203.
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[6]STINSON D R. Frame for Kirkman triple systems[J]. Disc Math,1987,65:289-300.
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备注/Memo

备注/Memo:
收稿日期:2014-12-16. 
基金项目:国家自然科学基金(11271280、11471144). 
通讯联系人:王成敏,博士,副教授,研究方向:组合设计. E-mail:wcm@jiangnan.edu.cn
更新日期/Last Update: 2015-12-30