中国科学院数学与系统科学研究院
数学研究所
学术报告
代数几何研讨班
Speaker: 李起峰 教授 (山东大学)
Title: Geometric structures arising from minimal rational curves
Time&Venue: 2024年11月14日（星期四）15:15-16:15 & 思源楼S817
Abstract: Indicated by the Cartan-Fubini type extension theorem, the geometry of
Fano manifolds of Picard number one can be determined by the local VMRT-structures.
Roughly speaking, the VMRT is the variety of projectivized tangent directions of
minimal rational curves. It is observed that VMRT-structure is itself a geometric sturcture.
In this talk, we would like to discuss the geometric structures arising from minimal
rational curves and also its applications to the geometry of Fano manifolds. This talk is
based on joint works with Jun-Muk Hwang.
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