勤劳 发表于 2025-3-27 00:38:48

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善变 发表于 2025-3-27 03:29:02

978-3-642-46910-7Physica-Verlag Heidelberg 1990

Synovial-Fluid 发表于 2025-3-27 06:43:25

A Recursive Bound for the Number of Complete K-Subgraphs of a Graph,The following inequality was conceived as a tool in determining coloring numbers in the sense of Ahlswede, Cai, Zhang (), but developed into something of a seemingly basic nature.

火花 发表于 2025-3-27 10:42:41

On Planar Tilings With Finitely Many Sorts of Tiles,The area of mathematical tilings has been of interest for a long time. It is not only an exciting collection of a great deal of artistic tilings but it contains deep theorems and a lot of interesting open problems. Although quite complicated new tilings and theorems are being found there is still much to be discovered.

生气的边缘 发表于 2025-3-27 16:49:44

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ciliary-body 发表于 2025-3-27 19:47:58

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查看完整版本: Titlebook: Topics in Combinatorics and Graph Theory; Essays in Honour of Rainer Bodendiek,Rudolf Henn Book 1990 Physica-Verlag Heidelberg 1990 combin