dentin 发表于 2025-3-21 20:07:31

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暖昧关系 发表于 2025-3-21 22:42:44

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我怕被刺穿 发表于 2025-3-22 04:15:16

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很是迷惑 发表于 2025-3-22 08:02:14

,Asymptotic 0–1 laws in combinatorics,position of Bender , we mainly consider relative frequencies for relational systems of a special kind within a general class of configurations. We give a survey of results and try to emphasize the intuitive ideas behind the formal results.

入会 发表于 2025-3-22 08:59:30

Lecture Notes in Computer ScienceIn this paper we prove a generalization of the Erdös-Rado canonization theorem to regular trees.

preeclampsia 发表于 2025-3-22 16:42:44

Zijian Kuang,Lihang Ying,Xinran Tie,Shi JinIn this paper we determine the equivalence classes of the perfect Vasilev codes of length 15: There exist 19 non equivalent Vasil‘ev codes (including the Hamming code). If we restrict the equivalence transformations to permutations of coordinates we get 64 different Vasil‘ev codes.

preeclampsia 发表于 2025-3-22 19:06:39

Sara Soltaninejad,Irene Cheng,Anup BasuThe paper presents a classification of quasi-symmetric 2-designs, and sufficient parameter information to generate a list of all feasible "exceptional" parameter sets for such designs with at most 40 points. The main tool is the concept of a regular set in a strongly regular graph.

牵连 发表于 2025-3-22 23:44:20

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虚弱 发表于 2025-3-23 02:15:08

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花费 发表于 2025-3-23 08:23:30

Regular sets and quasi-symmetric 2-designs,The paper presents a classification of quasi-symmetric 2-designs, and sufficient parameter information to generate a list of all feasible "exceptional" parameter sets for such designs with at most 40 points. The main tool is the concept of a regular set in a strongly regular graph.
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查看完整版本: Titlebook: Combinatorial Theory; Proceedings of a Con Dieter Jungnickel,Klaus Vedder Conference proceedings 1982 Springer-Verlag Berlin Heidelberg 198