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学术报告
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Some Results Related to the Kazdan-Warner Equations题目：Some Results Related to the Kazdan-Warner Equations报告人：孙林林 副教授 （广西师范大学）地点：致远楼101室时间：2024年5月20日 13:30-14:15摘要: The Kazdan-Warner equation on surface comes from the prescribed Gaussian curvature problem, and also appears in various contexts such as the abelian Chern-Simons-Higgs models. I shall talk about some results related to the Kazdan-Warner equations o...孙林林 副教授 （广西师范大学）致远楼101室2024年5月20日 13:30-14:15
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Navigating Challenges in Nonparametric Classification and Outlier Detection: ...题目：Navigating Challenges in Nonparametric Classification and Outlier Detection: a Remedy Based on Semi-parametric Density Ratio Models姓名：刘玉坤 教授（华东师范大学）地点: 致远楼108室时间: 2024年5月13日 15:30-17:00Abstract：The goal of classification is to assign categorical labels to unlabelled test data based on patterns and relationships learned from a labeled training dataset. Yet this ...刘玉坤 教授（华东师范大学）致远楼108室2024年5月13日 15:30-17:00
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Factor Augmented Inverse Regression and Its Application to Microbiome Data An...题目：Factor Augmented Inverse Regression and Its Application to Microbiome Data Analysis报告人：王涛 教授(上海交通大学)地点：致远楼108室时间：2024年4月19日 10:00-11:00摘要：We investigate the relationship between count data that inform the relative abundance of features of a composition, and factors that influence the composition. We introduce multinomial Factor Augmented Inverse Regression (F...王涛 教授(上海交通大学)致远楼108室2024年4月19日 10:00-11:00
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Green's Matching: an Efficient Approach to Parameter Estimation in Complex Dy...题目：Green's Matching: an Efficient Approach to Parameter Estimation in Complex Dynamic Systems姓名：王学钦 讲席教授 (中国科学技术大学)地点：致远楼108室时间：2024年4月12日 星期五 10:00-11:00Abstract：Parameters of differential equations are essential to characterize the intrinsic behaviors of dynamic systems. Many scientific challenges are hindered by a lack of computational and statistical ef...王学钦 讲席教授 (中国科学技术大学)致远楼108室2024年4月12日 星期五 10:00-11:00
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Homotopy of Manifolds Stabilized by Projective Spaces题目：Homotopy of Manifolds Stabilized by Projective Spaces报告人：黄瑞芝 副研究员（中科院数学所）时间：2024年4月15日 10:00-11:00地点：致远楼101室Abstract: Connected sum of a manifold with a projective space is of special interest. For instance, in geometric topology, Kreck suggested to study the stable classification of smooth manifolds modulo a projective space summand.In this talk, we study ...黄瑞芝 副研究员（中科院数学所）致远楼101室2024年4月15日 10:00-11:00
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The Isometric Immersion of Surfaces with Finite Total Curvature题目：The Isometric Immersion of Surfaces with Finite Total Curvature报告人：韩青 教授（美国诺特丹大学、北京大学）时间：2024年4月2日15：30-16:30地点：致远楼101室Abstract: In this talk, we discuss the smooth isometric immersion of a complete simply connected surface with a negative Gauss curvature in the three- dimensional Euclidean space. For a surface with a finite total Gauss curvature and ap...韩青 教授（美国诺特丹大学、北京大学）致远楼101室2024年4月2日15：30-16:30
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Selective Conformal Inference with False Coverage-Statement Rate Control题目：Selective Conformal Inference with False Coverage-Statement Rate Control姓名：任好洁 副教授 (上海交通大学)时间：2024年3月27日 10:00-11:00地点：致远楼108室Abstract：Conformal inference is a popular tool for constructing prediction intervals. We consider here the scenario of post-selection/selective conformal inference, that is prediction intervals are reported only for individuals selected...任好洁 副教授 (上海交通大学)致远楼108室2024年3月27日 10:00-11:00
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The Quasi-Isometry Group of the Real Line cannot Act Effectively on the Line题目：The Quasi-Isometry Group of the Real Line cannot Act Effectively on the Line报告人：叶圣奎 副教授 （上海纽约大学）时间：2024年3月28日 星期四 9:30—10:30地点：致远楼108室摘要：We show that the group of orientation-preserving quasi-isometries of the real line is a left-orderable, non-simple group, but cannot act effectively on the real line by homeomorphisms. If time permits, we will discus...叶圣奎 副教授 （上海纽约大学）致远楼108室2024年3月28日 星期四 9:30—10:30
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