学术报告
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29
2020-10
Heteroscedasticity Identification and Variable Selection via Multiple Quantiles Regression-王明秋（曲阜师范大学）题目：Heteroscedasticity Identification and Variable Selection via Multiple Quantiles Regression 报告人：王明秋（曲阜师范大学） Abstract : In general, high-dimensional data often display heterogeneity. If the heteroscedasticity is neglected in the regression model,...
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29
2020-10
Instrumental Variable Estimation of Complier Causal Treatment Effect with Interval Censored Data-李树威（广州大学）题目：Instrumental Variable Estimation of Complier Causal Treatment Effect with Interval Censored Data 报告人：李树威（广州大学） Abstract : Assessing causal treatment effect on a time-to-event outcome is of key interest in many scientific investigations. Instrum...
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29
2020-10
2020 年《变分法小型讨论会》（二十）-赵雷嘎教授，北京工商大学2020 年《变分法小型讨论会》（二十） Miniworkshop on Variational Methods-20 报告人：赵雷嘎教授，北京工商大学 报告题目：Multiple nontrivial solutions of superlinear fractional Laplace equations without Ambrosetti and Rabinowitz condition Abstract. In this paper we study a class of nonlin...
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28
2020-10
编码密码学术活动月系列活动六-汪馨（苏州大学） 方伟军（清华大学深圳国际研究生院）题目: Improved Lower Bounds for Constant-Composition Codes 报告人：汪馨 博士 （苏州大学） 报告时间：2020年10月28日 上午8:30-9:30 摘要: There is a close relationship between Sidon set and error correcting code. In this talk, we give a new construction for constant-composit...
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27
2020-10
The Future of Machine Learning - ability to learn like human and with human-Dr. Tong Sun（Document Intelligence Lab in Adobe）题目：The Future of Machine Learning - ability to learn like human and with human 报告人：Dr. Tong Sun （Document Intelligence Lab in Adobe） Abstract： Machine learning is the science of enabling computers to learn new skills using large amount of data wi...
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24
2020-10
Empirical Spectral Distributions for Non-Hermitian Random Matrices-Yongcheng Qi题目：Empirical Spectral Distributions for Non-Hermitian Random Matrices 报告人：Yongcheng Qi （University of Minnesota Duluth） Abstract： In the last few decades, Random Matrix Theory (RMT) has expanded very quickly and found applications in many areas su...
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22
2020-10
Estimation of functional regression model via functional dimension reduction-王国长题目：Estimation of functional regression model via functional dimension reduction 报告人：王国长 副教授（暨南大学） Abstract：The functional linear regression model corresponding to a scalar response and a functional predictor is becoming increasingly common. Since t...
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22
2020-10
Estimating Number of Factors by Adjusted Eigenvalues Thresholding-郑术蓉教授（东北师范大学）题目：Estimating Number of Factors by Adjusted Eigenvalues Thresholding 报告人：郑术蓉教授（东北师范大学） Abstract : Determining the number of common factors is an important and practical topic in high-dimensional factor models. The existing literature is mainly base...
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22
2020-10
2020 年《变分法小型讨论会》(十九) - 孙明正副教授 (北方工业大学)2020 年《变分法小型讨论会》（十九） Miniworkshop on Variational Methods-19 报告人：孙明正副教授，北方工业大学 报告题目：Multiple solutions for Kirchhoff type equations via Morse theory and minimax methods (III) 时间：2020 年10 月22 日，9:00-11:00 地点：腾讯会议在线 联系人：苏加宝，田如顺 （获取会议号请联系rushun.tian@cnu....
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20
2020-10
偏微分方程的方法及应用——陈新富 教授（University of Pittsburgh, USA）系列学术讲座（研究生网上课程） 题目：偏微分方程的方法及应用 报告人：陈新富 教授 （University of Pittsburgh, USA） Abstract： 1. Singular perturbation methods, theories of asymptotic expansion 2. Interfacial dynamics and longtime behavior of solutions for some PDE models...