thyroid-hormone 发表于 2025-3-30 11:26:25

Sunflowersform family, some highly regular configurations, called “sunflowers,” must occur, regardless of the size of the universe. In this chapter we will consider this result as well as some of its modifications and applications.

细胞学 发表于 2025-3-30 13:25:45

Intersecting Familiesamily reflects some kind of “dependence” between them. In this chapter we will study the weakest kind of this dependence – the members are required to be non-disjoint. A family is . if any two of its sets have a non-empty intersection.

abnegate 发表于 2025-3-30 16:39:21

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清楚 发表于 2025-3-30 23:25:41

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FLING 发表于 2025-3-31 02:55:07

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Debility 发表于 2025-3-31 07:02:29

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adulterant 发表于 2025-3-31 10:07:37

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翅膀拍动 发表于 2025-3-31 13:49:17

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查看完整版本: Titlebook: Extremal Combinatorics; With Applications in Stasys Jukna Textbook 2011Latest edition Springer-Verlag Berlin Heidelberg 2011 Combinatorics.