Mingyuan Rong, The codegree Turán density of tight cycles
The codegree Turán density γ(F) of a k-uniform hypergraph F is the smallest γ ≥ 0 with the following property: if every set of k−1 vertices in an n-vertex k-uniform …
The codegree Turán density γ(F) of a k-uniform hypergraph F is the smallest γ ≥ 0 with the following property: if every set of k−1 vertices in an n-vertex k-uniform …
For any graph with maximum degree at most $\Delta$, a simple inductive argument shows that the graph can be properly colored using $\Delta+1$ colors. However, a direct implementation of this …
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