郭学军(Guo, Xuejun)教授学术报告

发布者:卢月发布时间:2021-10-19浏览次数:584

Title:Determinants of trigonometric functions  and class numbers

Speaker:Guo, Xuejun(郭学军) 

Affiliation:南京大学

Time:14:00pm-15:00pm, 23/10/2021, Saturday

Tencent Meeting ID:231 443 349

Inviter:张超(101012659@seu.edu.cn)


Abstract:We study the relations between class numbers and  determinants involving tangent and cotangent functions. We prove  several conjectures made by Zhi-Wei Sun in 2019.


  Bio郭学军,南京大学教授、博导,主要研究方向为代数数论与代数K-理论,曾主持多项国家自然科学项目,并发表学术论文40余篇。


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