往期活动

2025
十二月
04

On the Visibility category of the Shafarevich-Tate group

演讲者:Barinder Banwait (Lodha Mathematical Sciences Institute)

时间:2025-12-04 16:30-17:30

理学院大楼 M3009

BRW in IID environment

演讲者:陈昕昕(北京师范大学)

时间:2025-12-04 14:00-15:00

理学院大楼 M3009

Statistical properties of certain 2D mostly expanding fast-slow systems

演讲者:Nicholas Fleming-Vázquez(多伦多大学)

时间:2025-12-04 10:30-11:30

理学院大楼 M3009

Some extremal problems on (non-) color critical graphs

演讲者:李书超(华中师范大学)

时间:2025-12-04 10:00-11:00

理学院大楼M1001,腾讯会议 ID: 654 651 904

十二月
03

On Reward Transferability in Adversarial Inverse Reinforcement Learning: Insights from Random Matrix Theory

演讲者:张阳春(上海大学)

时间:2025-12-03 15:00-16:00

商学院大楼314

Spectral analysis of high-dimensional spot volatility matrix with applications

演讲者:刘强(上海财经大学)

时间:2025-12-03 14:00-15:00

商学院大楼314

十二月
02

【科学大讲堂】How small can the aperiodic autocorrelations of a binary sequence be?

演讲者:Jonathan Jedwab(西蒙菲莎大学)

时间:2025-12-02 16:30-17:30

理学院大楼M1001

十二月
01

An exponential improvement for Ramsey lower bounds

演讲者:马杰(中国科学技术大学)

时间:2025-12-01 16:30-17:30

理学院大楼M1001

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