# “学术讲座”课程报告报名、名单公示通知（2018级，更新至5.5讲座）

34. 5月第二周讲座

（1）A Periodic Discrete Model on Wolbachia Transmission Dynamics in Mosquito Populations

【大连理工大学数学科学学院学术讲座】

（2）Branching laws: from symmetric groups to p-adic general linear groups

【国家天元数学东南中心学术报告】

33. 5月第一周讲座

（1）Nilpotent orbits in modular representations of reductive Lie algebras and related topics

【国家天元数学东南中心学术报告】

(1) partial answers to our support variety conjecture.

(2) Partial answers to Friedlander-Parshall’s question.

(3) Centers of finite W-algebras and Azumaya property.

(4) Solutions of regular/subregular nilpotent irreducible modules and realizations for An with p | n+1 while  the solutions when p ∤ n+1 are due to Friedlander-Parshall (1988) and Jantzen (1999) respectively.

（2）One-point distribution of the geodesic in directed last passage percolation

（3）An approximation to steady state of M/Ph/M+n queue

【大连理工大学数学科学学院学术讲座】

（4）The Diagonal Reduction Algebra of the Lie Superalgebra osp(1|2)

【国家天元数学东南中心学术报告】

This talk is based on joint work with Dwight Anderson Williams II.

（5）Counterexamples for chromatic and dichromatic number

（6）Variable Screening for Several Varying Coefficient Models with Ultrahigh-Dimensional Survival Data

/2022/0428/c38073a2524956/page.htm

（7）Rainbow structures, Latin squares & graph decompositions

【清华大学丘成桐数学科学中心学术报告】

（8）Existence, Uniqueness and Stability of Bistable Waves for Monotone Semiflows

【上海交通大学吴文俊数学中心综合报告

32. 4月第四周讲座

（1）机器带周期性维护的排序问题的近似算法

（2）On Construction of Optimal Exact Confidence Intervals

（3）基因组大数据解析肿瘤演化的时空动态性

/2022/0411/c38073a2515503/page.htm

（4）Minimax rates for sparse signal detection under correlation

/2022/0421/c38073a2521630/page.htm

31. 4月第三周讲座

（1）Multi-bubble Bourgain-Wang solutions to mass-critical (stochastic) nonlinear Schrödinger equations

（2）A Polynomial Algorithm for Best Subset Selection

/2022/0413/c38073a2516598/page.htm

（3）Torelli-type theorems for gravitational instantons

/2022/0420/c38073a2521252/page.htm

30. 4月第二周讲座

（1）Mixture proportional hazards cure model with latent variables

/2022/0406/c38073a2514441/page.htm

（2）On the anti-canonical geometry of weak Q-Fano 3-folds, III

【上海数学中心Seminar】

（3）On the compressible Navier-Stokes equations in the whole space: well-posedness, stability and asymptotic analysis

【复旦大学数学科学学院数学综合报告会】

（4）Asymptotics of Multiscale Stochastic Systems

/2022/0407/c38073a2514693/page.htm

（5）布朗型随机树是如何变大的

/2022/0407/c38073a2514690/page.htm

【注意！讲座4、5在同一会议室！】

29. 4月第一周讲座

（1）The sharp estimates of functions and the related rigidity, stability

【中国科学技术大学数学科学学院Spectral Geometry Seminar系列讲座之009】

（2）Lie群紧化空间的退化

/2022/0402/c38073a2513466/page.htm

（3）On Functional Processes with Multiple Discontinuities

【北京大学数学科学学院概率统计学术报告】

（4）Optimal estimation of Gaussian mixtures via denoised method of moments

【南方科技大学统计与数据科学系学术讲座】

28. 3月第五周讲座

（1）Learning deep generative models and its applications

（2）Asymptotic for the Cubic Moment of Maass Form L-Functions

（3）Characters of non-integral weight modules of exceptional Lie superalgebras

27. 3月第四周讲座

（1）Howe duality for exceptional theta correspondences

（2）Machine Learning Approach to Mean Reversion Trading

（<北京大学数量经济与数理金融教育部重点实验室>学术报告）

（3）Gaussian Differential Privacy and the Edgeworth Accountant

【注意：讲座2和讲座3在同一时间，请选择一个报名聆听】

（4）Low regularity ill-poserdness for 3D elastic waves and for 3D ideal compressible MHD driven by shock formation

/2022/0301/c38073a2501969/page.htm

26. 3月第三周讲座

（1）李群及其表示——介绍和例子

（2）Quantile Regression for Nonignorable Missing Data with its Application of Analyzing Electronic Medical Records

（3）Distinct distances on hyperbolic surfaces

（复旦大学数学科学学院数学综合报告会）

25. 3月第二周讲座

（1）Density Interpolation Methods for Boundary Integral Equations

/2022/0302/c38073a2502266/page.htm

（2）人工智能技术（AI）在抗体药开发中的应用

（3）一类新的拓展仿射Weyl群和Frobenius流形

（4）Hodge-GUE correspondence

【注意！】讲座（1）（2）时间相同！讲座（3）（4）在同一会议室！

24. 3月第一周讲座

（1）Nonparametric Identification and Estimation of the generalized additive model

（2）Robust Differential Abundance Test in Compositional Data

/2022/0223/c38073a2499711/page.htm

（3）Rogue Waves for Vector NLS Equation: Explicit Formula, Peak Amplitude and Large Parameter Asymptotic

（4）关于Melnikov函数零点的估计

23. Activation discovery with FDR control: Application to fMRI data

/2021/1214/c38073a2451347/page.htm

22. 12月第三周讲座

（1）On analogues of modular units for the moduli stack of Drinfeld shtukas

/2021/1210/c38073a2450258/page.htm

（2）The Neyman-Pearson lemma for convex expectations

（<北京大学数量经济与数理金融教育部重点实验室>学术报告）

21. 12月第二周讲座

（1）Collapsing Geometry of Hyperkaehler Four-Manifolds

Ruobing Zhang is currently an assistant professor at Princeton University. He obtained his Ph.D. at Princeton University in 2016 under the supervision of Alice Chang and Paul Yang. His research focuses on differential geometry and geometric analysis.

(1) Any volume collapsed limit of unit-diameter hyperkaehler metrics on the K3 manifold is isometric to one of the following: the quotient of a flat 3D torus by an involution, a singular special Kaehler metric on the topological 2-sphere, or the unit interval.

(2) Any complete non-compact hyperkaehler 4-manifold with quadratically integrable curvature, namely gravitational instanton, must have one of the following asymptotic model geometries: ALE, ALF, ALG, ALH, ALG* and ALH*.

(3) Any gravitational instanton can be compactified to an open dense subset of certain compact algebraic surface.

With the above classification results, we obtain a rather complete picture of the collapsing geometry of hyperkaehler four manifolds, i.e., classifications of Gromov-Hausdorff limit geometries, tangent cones, singularity formations, as well as all the rescaling bubbles.

（2）A spectral accurate solver for the elastic scattering problems based on spherical harmonics

20. 12月第一周讲座

（1）A snapshot of serrano's conjecture

（2）Least squares model averaging and its extensions

/2021/1129/c38073a2446505/page.htm

（3）Spatial signs and ranks based high-dimensional change point detection via random integration

19. 11月第四周讲座

（1）Softplus INGARCH Model

/2021/1116/c38073a2442236/page.htm

（2）On efficient dimension reduction with respect to the interaction between two response variables

（3）Quantile difference estimation with censoring indicators missing at random

/2021/1118/c38073a2442904/page.htm

18. 11月第三周讲座

（1）生物医学数据发掘的融合方法

/2021/1110/c38073a2440309/page.htm

（2）Sample-wise Combined Missing Effect Models with Penalization

/2021/1105/c38073a2438963/page.htm

17. 概率统计学术报告（20211111）

/2021/1104/c38073a2438852/page.htm

16. Geometric inequalities inspired by algebraic geometry

15. 浙江大学概率统计学术报告

（1）Auto-reservoir neural network for multistep-ahead prediction

/2021/1022/c38073a2433417/page.htm

（2）大数据时代下基于人工智能算法的药物相关预测研究

/2021/1022/c38073a2433446/page.htm

14. 海量数据驱动场景及其数据科学方法

13. The inverse Gauss curvature flow and Orlicz Minkiwski problem

12. Identification and estimation of nonignorable missing outcome mean without identifying the full data distribution

11. Distinguished Colloquium——Orbit Method: From Matrices to Unitary Representations

Zoom ID：819-3008-5234（密码：983788）

10. Period Relations of Standard L-functions of Symplectic Type

In this talk, I will discuss my work joint with Dihua Jiang and Binyong Sun on the period relation for the twisted standard L-function $L(s, \Pi\otimes\chi)$, where $\Pi$ is an irreducible cuspidal automorphic representation of $GL_{2n}(\mathbb{A})$ which is regular algebraic and of symplectic type.  Along this talk, I will also discuss the key ingredient of this project - the existence of uniform cohomological test vector, which provides the most precise information on the archimedean local integrals.

9. Asymptotics for the matrix-valued Keller-Rubinstein-Sternberg problem

The proof follows the roadmap developed by de Mottoni-Schatzman and Alikakos-Bates-Chen: we first construct an approximate solution solving the regularized system up to arbitrary small terms, and then we prove a spectral lower bound for the linearized operator around it, and finally we estimate the difference between the true solution and the approximate solution. The main difficulties come from the inherent (partially minimal pairing) property of this problem.

This is joint work with Mingwen Fei, Fanghua Lin and Zhifei Zhang.

8. Social Proximity and Bank Lending

7. Nesterov加速与高精度微分方程

6. The Unconditional Uniqueness for the Energy-critical and Supercritical NLS

5. 吴文俊数学重点实验室组合图论系列讲座3

4. 吴文俊数学重点实验室组合图论系列讲座2

3. 吴文俊数学重点实验室组合图论系列讲座1

2. Profinite completion and surface mapping classes

1. 数学及其交叉学科前沿论坛第一期