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题目：Kähler-Ricci Shrinkers and Polarized Fano Fibrations

报告人：张俊生（纽约大学）

摘要：We prove that every (non-compact) Kähler-Ricci shrinker is naturally a polarized Fano fibration. The proof relies on Kähler reductions and Birkar’s boundedness result in birational geometry. Moreover, we propose several conjectures for Kähler-Ricci shrinkers, unifying the well-developed theories of Kähler-Einstein metrics and Calabi-Yau cones. This is joint work with Song Sun.

报告时间：2025年6月10日（星期二）上午10：00-11：00

报告地点：教二楼711

联系人：戎小春，胥世成