中国科学院数学与系统科学研究院

数学研究所

数学科学全国重点实验室

学术报告

多复变与复几何研讨班SCV&CG Seminar

Speaker: 杨辉博士 (北京大学)

Inviter: 周向宇 院士

Language: Chinese

Title: An Asymptotic Formula for the Segre Classes（I）

Time & Venue: 2025年12月4日（星期四） 19:00 - 20:00 & 南楼N913

Abstract: In this talk, we establish an asymptotic formula for the Segre classes of higher symmetric powers of vector bundles. As an application, we show that a sufficiently higher symmetric power of the tangent bundle of a Campana–Peternell manifold is big. This is a joint work with Yaxiong Liu and Zhuo Liu.

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Speaker: 杨辉博士 (北京大学)

Inviter: 周向宇 院士

Language: Chinese

Title: An Asymptotic Formula for the Segre Classes(II)

Time & Venue: 2025年12月4日（星期四） 20:00 - 21:00 & 南楼N913

Abstract: In this talk, we establish an asymptotic formula for the Segre classes of higher symmetric powers of vector bundles. As an application, we show that a sufficiently higher symmetric power of the tangent bundle of a Campana–Peternell manifold is big. This is a joint work with Yaxiong Liu and Zhuo Liu.