Uniform Lower Bound for Intersection Numbers of -Classes

• Published in: Symmetry, Integrability and Geometry: Methods and Applications
• Date: 2020
• ISSN: 1815-0659
• Main Authors: Delecroix, Vincent, Goujard, Élise, Zograf, Peter, Zorich, Anton
• Format: Article
• Language: English
• Published: Інститут математики НАН України 2020
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/210762
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: 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...