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Minimal Enclosing of an MPT (v,λ) in a TS (u,λ+1)
引用本文:苏仁旺,曹珍富.Minimal Enclosing of an MPT (v,λ) in a TS (u,λ+1)[J].上海交通大学学报(英文版),2004,9(2):67-70.
作者姓名:苏仁旺  曹珍富
作者单位:Dept.ofComputerScienceandEng.,ShanghaiJiaotongUniv.,Shanghai200030,China
基金项目:National Natural Science Foundation ofChina ( No. 60 0 72 0 18),National Outstanding Youth ScienceFoundation( No.60 2 2 5 0 0 7) and Postdoctoral Science Foundation of China( No.2 0 0 2 0 2 480 2 4)
摘    要:Let MPT (v,λ) denote a maximum packing of triples of order v with index λ and TS (u,λ) denote a triple system of order u with index λ. In this paper, for v≥6, we determine necessary and sufficient condition for enclosing an MPT (v,λ) in a TS (v m,λ 1) with index λ increased by 1 and minimal increase in extra points.

关 键 词:最小封装  三层封装  最大封装  MPT(v  λ)  TS(u  λ)
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