Erdos hajnal conjecture
In graph theory, a branch of mathematics, the Erdős–Hajnal conjecture states that families of graphs defined by forbidden induced subgraphs have either large ... ,由 M Chudnovsky 著作 · 2013 · 被引用 113 次 — It is a well-known theorem of Erdös [13] that there exist graphs on n vertices, with no clique or stable set of size larger than O(log n). ,由 M Chudnovsky 著作 · 2016 — Abstract:The Erdös-Hajnal conjecture states that for every graph H, there exists a constant -delta(H) > 0 such that every graph G with no ... ,由 J Davies 著作 · 2023 · 被引用 3 次 — Abstract:We prove a conjecture of Kim and Oum that every proper pivot-minor-closed class of graphs has the strong Erdős-Hajnal property. ,2024年5月3日 — The EH-conjecture says that for every hereditary class of graphs (except the class of all graphs), there exists c>0 such that every graph G in ... ,由 S Zayat 著作 · 2023 · 被引用 6 次 — This conjecture is known to hold for a few infinite families of tournaments. In this article we construct two new infinite families of ... ,由 S Zayat 著作 · 2023 · 被引用 2 次 — In this paper we construct two infinite families of tournaments for which the conjecture is still open for infinitely many tournaments in these ... ,The Erdös–Hajnal conjecture states that for every graph H, there exists a constant such that every graph G with no induced subgraph isomorphic to H has ... ,由 E Berger 著作 · 被引用 15 次 — The conjecture has a directed equivalent version stating that for every tournament H there exists (H) > 0 such that every H-free n-vertex tournament T contains ... ,2020年11月26日 — H-free graphs (Erdős, Hajnal 1989). For every graph H, there exists a constant c(H) > 0 s.t. every H-free graph G with n vertices.
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 Erdos hajnal conjecture 相關參考資料
Erdős–Hajnal conjecture
In graph theory, a branch of mathematics, the Erdős–Hajnal conjecture states that families of graphs defined by forbidden induced subgraphs have either large ... https://en.wikipedia.org The Erdös-Hajnal Conjecture—A Survey
由 M Chudnovsky 著作 · 2013 · 被引用 113 次 — It is a well-known theorem of Erdös [13] that there exist graphs on n vertices, with no clique or stable set of size larger than O(log n). https://web.math.princeton.edu [1606.08827] The Erdös-Hajnal Conjecture---A Survey
由 M Chudnovsky 著作 · 2016 — Abstract:The Erdös-Hajnal conjecture states that for every graph H, there exists a constant -delta(H) > 0 such that every graph G with no ... https://arxiv.org [2305.09133] Pivot-minors and the Erdős-Hajnal conjecture
由 J Davies 著作 · 2023 · 被引用 3 次 — Abstract:We prove a conjecture of Kim and Oum that every proper pivot-minor-closed class of graphs has the strong Erdős-Hajnal property. https://arxiv.org [gt.go] - "Recent progress on the Erdos-Hajnal conjecture" ...
2024年5月3日 — The EH-conjecture says that for every hereditary class of graphs (except the class of all graphs), there exists c>0 such that every graph G in ... https://www.labri.fr Erdös–Hajnal conjecture for new infinite families of ...
由 S Zayat 著作 · 2023 · 被引用 6 次 — This conjecture is known to hold for a few infinite families of tournaments. In this article we construct two new infinite families of ... https://onlinelibrary.wiley.co Forbidding Couples of Tournaments and the Erdös–Hajnal ...
由 S Zayat 著作 · 2023 · 被引用 2 次 — In this paper we construct two infinite families of tournaments for which the conjecture is still open for infinitely many tournaments in these ... https://link.springer.com The Erdös–Hajnal Conjecture—A Survey
The Erdös–Hajnal conjecture states that for every graph H, there exists a constant such that every graph G with no induced subgraph isomorphic to H has ... https://www.researchgate.net On the Erdos-Hajnal conjecture for six-vertex tournaments
由 E Berger 著作 · 被引用 15 次 — The conjecture has a directed equivalent version stating that for every tournament H there exists (H) > 0 such that every H-free n-vertex tournament T contains ... https://research.google The Erdős-Hajnal Conjecture
2020年11月26日 — H-free graphs (Erdős, Hajnal 1989). For every graph H, there exists a constant c(H) > 0 s.t. every H-free graph G with n vertices. https://tcs.uj.edu.pl |