Winter 2024

Hypergraph Turán problems

• Time: everyday Feb 26 to Mar 1, 2024,
  8:30-10:00am (Beijing), 9:30-11:00am(Seoul).
• Zoom: 346 934 4087, PW: 202402

• 2/26 Lecture 1: basic definitions, some basic upper and lower bounds, characterisation of k-graphs with Turán density zero. Note 1
• 2/27 Lecture 2: supersaturation, determining Turán densities via link arguments. Note 2
• 2/28 Lecture 3: Turán density of the Fano plane, hypergraph Lagrangians. Note 3
• 2/29 Lecture 4: codegree Turán densities of the Fano plane and tight cycles minus an edge. Note 4
• 3/1 Lecture 5: uniform Turán density of the $K_4^{(3)-}$. Note 5

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