Feb 24, 2016 · Abstract:We use K_4^- to denote the graph obtained from K_4 by removing an edge, and use TK_5 to denote a subdivision of K_5.
Missing: K4-. | Show results with:K4-.
Dec 11, 2019 · However, since the TK5 we are looking for must avoid y2 as a branch vertex or use certain special edges at y2, the arguments here are more ...
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Nov 21, 2024 · We use K 4 − K_4^- to denote the graph obtained from K 4 K_4 by removing an edge, and use T K 5 TK_5 to denote a subdivision of K 5 K_5 .
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Linking four vertices in graphs of large connectivity · Mathematics. J. Comb. Theory B · 2022.
Aug 1, 2016 · The conjecture, proved by mathematician Xingxing Yu and his team, goes as follows: "If a graph is 5-connected and non-planar, then G has a TK5.".
We use $K_4^-$ to denote the graph obtained from $K_4$ by removing an edge, and use $TK_5$ to denote a subdivision of $K_5$.
Missing: K4-. | Show results with:K4-.
In graph theory, the Kelmans–Seymour conjecture states that every 5-vertex-connected graph that is not planar contains a subdivision of the 5-vertex complete ...
Feb 24, 2016 · We use K_4^- to denote the graph obtained from K_4 by removing an edge,and use TK_5 to denote a subdivision of K_5.
Missing: K4-. | Show results with:K4-.