Lagrangian densities of short 3-uniform linear paths and Turán numbers of their extensions

DOI10.1007/s00373-020-02270-wzbMath1470.05080arXiv1902.07134OpenAlexW3127937346MaRDI QIDQ2045366

Biao Wu, Yue Jian Peng

Publication date: 12 August 2021

Published in: Graphs and Combinatorics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1902.07134

zbMATH Keywords

Turán numberLagrangian of hypegraphs

Mathematics Subject Classification ID

Extremal problems in graph theory (05C35) Hypergraphs (05C65) Enumeration in graph theory (05C30) Perfect graphs (05C17)

Related Items (4)

The maximum Lagrangian of 5-uniform hypergraphs without containing two edges intersecting at a vertex ⋮ Lagrangian-perfect hypergraphs ⋮ Lagrangian densities of linear forests and Turán numbers of their extensions ⋮ An irrational Turán density via hypergraph Lagrangian densities

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