Uniform Lower Bound for Intersection Numbers of -Classes

• Veröffentlicht in: Symmetry, Integrability and Geometry: Methods and Applications
• Datum: 2020
• Hauptverfasser: Delecroix, Vincent, Goujard, Élise, Zograf, Peter, Zorich, Anton
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Інститут математики НАН України 2020
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/210762
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Uniform Lower Bound for Intersection Numbers of -Classes. Vincent Delecroix, Élise Goujard, Peter Zograf and Anton Zorich. SIGMA 16 (2020), 086, 13 pages

We approximate intersection numbers ⟨ᵈ¹₁⋯ ᵈⁿₙ⟩,ₙ on Deligne-Mumford's moduli space M¯,ₙ of genus stable complex curves with n marked points by certain closed-form expressions in d₁, …, dₙ. Conjecturally, these approximations become asymptotically exact uniformly in ᵢ when → ∞ and n remain bou...