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- W4213021955 abstract "Given t families, each family consisting of s finite sets, we show that if the families “separate points” in a natural way, and if the union of all the sets in all the families contains more than ( s + 1) t − s t −1 − 1 elements, then a common transversal of the t families exists. In case each family is a covering family, the bound is s t − s t −1 . Both of these bounds are best possible. This work extends recent work of Longyear [2]." @default.
- W4213021955 created "2022-02-24" @default.
- W4213021955 creator A5036466935 @default.
- W4213021955 date "1976-07-01" @default.
- W4213021955 modified "2023-10-16" @default.
- W4213021955 title "Common transversals" @default.
- W4213021955 doi "https://doi.org/10.1016/0097-3165(76)90048-0" @default.
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