学术报告
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Beliaev Damping Through Friedrichs Model题目:Beliaev Damping Through Friedrichs Model报告人:李奔 副教授 (浙江万里学院)地点:致远楼101室时间:2024年9月4日 10:00-11:00摘要: We consider the Bose gas at zero temperature. According to Bogoliubov theory the low energy behaviour of the system is described by non-interacting bosonic quasiparticles called phonons. In this presentation we show how the mechanism of Beliaev damping - the dec...李奔 副教授 (浙江万里学院)致远楼101室2024年9月4日 10:00-11:00
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Rankin-Selberg $L$-Functions on the Edge of the Critical Strip题目:Rankin-Selberg $L$-Functions on the Edge of the Critical Strip报告人:张樵 教授 (得克萨斯克里斯汀大学)地点:致远楼101室时间:2024年8月7日 16:00-17:00摘要:The value distributions of $L$-functions on the edge of the critical strip are important in number theory. In this talk, we will focus on Rankin-Selberg $L$-functions, in particular their lower bounds along the line $\Re s = 1$, and di...张樵 教授 (得克萨斯克里斯汀大学)致远楼101室2024年8月7日 16:00-17:00
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Canonical Bases for Quantum gl_{m|n} and their Modified Version题目:Canonical Bases for Quantum gl_{m|n} and their Modified Version报告人:Professor Jie Du (University of New South Wales)地点:致远楼108室时间:2024年8月3日 星期六 10:00-11:00摘要:Using quantum differential operators, we construct a quantum gl_{m|n} supermodule structure on a certain polynomial superalgebra. We then extend this representation to its formal power series algebra which cont...Professor Jie Du (University of New South Wales )致远楼108室2024年8月3日 星期六 10:00-11:00
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Nonlocal Conservation Laws for Traffic Flow Modeling题目:Nonlocal Conservation Laws for Traffic Flow Modeling报告人:黄旷 助理教授 (香港中文大学)地点:致远楼101室时间:2024年7月31日 星期三 14:00-15:00摘要:The emerging connected and automated vehicle technologies allow vehicles to perceive and process information in a wide spatial range, which motivates the modeling of traffic flows with nonlocal inter-vehicle interactions. For example, the l...黄旷 助理教授 (香港中文大学)致远楼101室2024年7月31日 星期三 14:00-15:00
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Generalized Capelli identities题目:Generalized Capelli identities报告人:Prof. Naihuan Jing (North Carolina State University)地点:致远楼108室时间:2024年7月24日 星期三 14:00-15:00摘要:The Capelli identity is one of the most important results of the classical invariant theory. In this talk, we will discuss the Capelli identities from different points of view. A new generalization of Capelli identity for immanant will be i...Prof. Naihuan Jing (North Carolina State University)致远楼108室2024年7月24日 星期三 14:00-15:00
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Stable Splitting of Smooth Projective Varieties in Motivic Stable Homotopy Ca...题目:Stable Splitting of Smooth Projective Varieties in Motivic Stable Homotopy Category报告人:刘昊洋 博士 (美国南加州大学)地点:致远楼108室时间:2024年7月9日 星期二 15:00-16:00摘要:Stable splitting is an interesting phenomenon in classical stable homotopy category SH. In motivic stable homotopy category SH(k) of a field k, there are also some examples. I will talk about some splitting resul...刘昊洋 博士 (美国南加州大学)致远楼108室2024年7月9日 星期二 15:00-16:00
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MW-Motivic Cohomology of Linear Algebraic Groups and Stiefel Varieties题目:MW-Motivic Cohomology of Linear Algebraic Groups and Stiefel Varieties报告人: 彭柯尧 博士 (法国勃艮第大学)地点:致远楼108室时间:2024年7月9日 星期二 13:30-14:30摘要:We present some computations in MW-motivic cohomology. Following the classical computations and using the analogue in A1-homotopy of the Leray spectral sequence, we compute the MW-motivic cohomology of linear algebraic gro...彭柯尧 博士 (法国勃艮第大学)致远楼108室2024年7月9日 星期二 13:30-14:30
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Deformation of Fano Manifolds and Weil-Petersson Metrics题目:Deformation of Fano Manifolds and Weil-Petersson Metrics报告人:曹怀东 教授 (Lehigh University)地点:逸夫楼213室时间:2024年7月4日 星期四 15:00-16:00Abstract:In this talk, I shall first discuss small deformations of Fano K\"ahler-Einstein (KE) manifolds with non-discrete automorphisms and the Weil-Petersson metric on the space of Fano KE manifolds. I then explain how to define a Weil–...曹怀东 教授 (Lehigh University)逸夫楼213室2024年7月4日 星期四 15:00-16:00