Deformation Families of Quasi-Projective Varieties and Symmetric Projective K3 Surfaces

• Опубліковано в: : Symmetry, Integrability and Geometry: Methods and Applications
• Дата: 2025
• Автор: Xu, Fan
• Формат: Стаття
• Мова: Англійська
• Опубліковано: Інститут математики НАН України 2025
• Онлайн доступ: https://nasplib.isofts.kiev.ua/handle/123456789/214174
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Цитувати: Deformation Families of Quasi-Projective Varieties and Symmetric Projective K3 Surfaces. Fan Xu. SIGMA 21 (2025), 062, 22 pages

The main aim of this paper is to construct a complex analytic family of symmetric projective K3 surfaces through a compactifiable deformation family of complete quasi-projective varieties from CP² #9CP¯². Firstly, for an elliptic curve ₀ embedded in CP², let ≅ CP² #9CP¯² be the blow up of CP² at ni...