The Lagrangian Density of {123, 234, 456} and the Turán Number of its Extension

Given a positive integer n and an r-uniform hypergraph F, the Turán number ex(n, F ) is the maximum number of edges in an F -free r-uniform hypergraph on n vertices. The Turán density of F is defined as π(F)=limn→∞ex(n,F)(rn)\pi \left( F \right) = {\lim _{n \to \infty }}{{ex\left( {n,F} \right)} \ov...

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Bibliographic Details
Main Authors: Chen Pingge, Liang Jinhua, Peng Yuejian
Format: Article
Language:English
Published: University of Zielona Góra 2021-11-01
Series:Discussiones Mathematicae Graph Theory
Subjects:
Online Access:https://doi.org/10.7151/dmgt.2219