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【学术报告及微分几何讨论班(2025春第9讲)】Fano 3-folds and constantly curved holomorphic 2-spheres of degree 6 in the complex Grassmannian G(2,5)

日期:2025年06月09日

微分几何讨论班(2025春第9讲)

题目: Fano 3-folds and constantly curved holomorphic 2-spheres of degree 6 in the complex Grassmannian G(2,5)

报告人:徐言 教授(南开大学)

时间:2025年6月11日 4:35-5:35

地点:沙河主E806


摘要:In this talk, I will introduce our recent works on the classifications of constantly curved

holomorphic 2-spheres of degree 6 in the complex Grassmannian G(2,5). The Fano 3-fold and the representation theory of SU(2) and its finite subgroups play important roles. Many explicit examples can be constructed. These are joint works with Prof. Quo-Shin Chi and Prof. Zhenxiao Xie, arXiv:2208.08525, arXiv:2504.14168.


报告人简介:徐言, 南开大学数学学院讲师。2020年博士毕业于中国科学院大学,2020年-2022年在北京大学从事博士后研究。研究领域是子流形几何,相关工作发表在Adv. Math.、Ann. Mat. Pur. Appl.等国际重要数学期刊。


邀请人:谢振肖