Minimal Enclosing of an MPT (v,λ) in a TS (u,λ+1) |
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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. |
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作者姓名: | 苏仁旺 曹珍富 |
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作者单位: | Dept.ofComputerScienceandEng.,ShanghaiJiaotongUniv.,Shanghai200030,China |
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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) |
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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.
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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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