假如他們問的是Ramsey數R(5 ,
參考資料:
https://gilkalai.wordpress.com/2025/07/23/amazing-jie-ma-wujie-shen-and-shengjie-xie-gave-an-exponential-improvement-for-ramsey-lower-bounds/
https://arxiv.org/pdf/2507.12926
https://www.quantamagazine.org/after-nearly-a-century-a-new-limit-for-patterns-in-graphs-20230502/
https://www.quantamagazine.org/new-math-proof-raises-lower-bounds-of-graph-randomness-20201104/
https://cacm.acm.org/news/the-secret-of-ramsey-numbers/
本文來自微信大眾號“新智元”,構成一個徹底圖(即每個極點都與其他一切極點相連)。
(3)因而 ,這一理論的深遠影響簡直遍布整個數學國際。樸實的概率辦法存在限制