黄炳荣

个人信息Personal Information

教授 博士生导师 硕士生导师

性别:男

毕业院校:山东大学

学历:研究生(博士)毕业

学位:理学博士学位

在职信息:在职

所在单位:数据科学研究院

入职时间:2019-08-30

学科:基础数学

办公地点:明德楼C701

联系方式:(0531) 883 69786


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数论讨论班

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山大数论讨论班

星期三,15:00-16:00,2025年春季学期(3 月开始)

中心校区明德楼 C704

组织者:山大数论组

讨论班着重于数论中的新进展。报告人为校内外学者和学生。欢迎推荐报告。

报告信息(摘要和往年报告信息见列表下方)

时间 报告人 工作单位 报告题目 地点
2025-03-05 No meeting (SLMath Online Workshop)
2025-03-12 No meeting (Special Topic School at Bonn)
2025-03-19 Hui Wang 王慧 山东大学 A zero-density estimate for L-functions associated with GL(3) Hecke--Maass cusp forms and its application 明德楼 C704
2025-03-21  (周五) Jing-song Chai 柴劲松 安徽工程大学 Two applications of Bessel functions 明德楼 C704
2025-04-02 Didier Lesesvre Université de Lille Kuznetsov trace formula for GSp(4) and applications 明德楼 C704
2025-04-07  (周一) Jun Yu 余君 北京大学
明德楼 C704
2025-04-09 Shigeru Kanemitsu
Fourier-Whittaker expansion and the Epstein-type zeta-functions 洪家楼校区1号楼
2025-04-16 Rui Zhang 张蕊 山东大学
明德楼 C704
2025-04-23


明德楼 C704
2025-04-30 No meeting (Labor Day)
2025-05-07


明德楼 C704
2025-05-14


明德楼 C704
2025-05-21 No meeting (Rudnick's conference)
2025-05-28


明德楼 C704
2025-06-04


明德楼 C704
2025-06-11


明德楼 C704
2025-06-18


明德楼 C704



  • 2025-03-19,Hui Wang 王慧  (山东大学)

    题目:A zero-density estimate for $L$-functions associated with $\rm GL(3)$ Hecke--Maass cusp forms and its application

    摘要:The zero-distribution problem of $L$-functions occupies a central role in analytic number theory as it is intimately connected with various problems involving primes, such as the distribution of primes in short intervals, gaps between primes, and so on. In this talk, we establish an asymptotic formula for the twisted second moment of $L$-functions associated with Hecke--Maass cusp forms $\phi$ for $\rm SL(3, \mathbb{Z})$, and further deduce a weighted zero-density estimate for these $L$-functions in the spectral aspect. As an application, we obtain an asymptotic formula for the moments of the function $S_\phi(t)=\pi^{-1}\arg L(1/2+it, \phi)$ without assuming the Generalized Riemann Hypothesis (GRH). Previously, such a formula was only known to hold under the GRH. This is a joint work with Professor Qingfeng Sun.

    地点:明德楼 C704

  • 2025-03-21,周五 Jing-song Chai   柴劲松   (安徽工程大学)

    题目:Two applications of Bessel functions

    摘要:In this talk, we present two applications of Bessel functions. The first one is to use Bessel functions over finite field to study Asai gamma factors of GL(n). We also obtain a distinction criterion. The second is to use Bessel functions over p-adic field to obtain another Kirillov model for supercuspidal representations.

    地点:明德楼 C704

  • 2025-04-02, Didier Lesesvre   (Université de Lille)

    题目:Kuznetsov trace formula for GSp(4) and applications

    摘要:Trace formulas relate statistics on automorphic forms, which often remain mysterious yet central in number theory, with statistics on geometric or arithmetic quantities, which one hopes to be more explicit and better understood. We will discuss how to establish such a Kuznetsov-type trace formula in the case of the symplectic group GSp(4), and will study the precise analytic behaviour of both the spectral and the arithmetic transforms arising in the formula. These fundamental properties can be used to establish various results on the family of Maaß automorphic forms on GSp(4) in the spectral aspect: the Weyl law, a density result on the non-tempered spectrum, large sieve inequalities, bounds on the second moment of the spinor and standard L-functions, as well as a statement on the distribution of the low-lying zeros of these L-functions.

    地点:明德楼 C704

  • 2025-04-07,周一, Jun Yu   余君   (北京大学)    10:00-11:00

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    地点:明德楼 C704

  • 2025-04-09,  Shigeru Kanemitsu

    题目: Fourier-Whittaker expansion and the Epstein-type zeta-functions

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    地点: 洪家楼校区1号楼

  • 2025-04-16,  Rui Zhang   张蕊   (山东大学)

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    地点: 明德楼 C704

  • 2025-04-23,  

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  • 2025-05-07,  

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  • 2025-05-14,  

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  • 2025-05-28,  

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往年报告:



Contact us at: brhuang "at" sdu dot edu dot cn,   Office: Mingde C701,   Tel: 883-69786