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14

2018-11

The Derivation of the Energy-critical NLS from Quantum Many-body Dynamics

题目: The Derivation of the Energy-critical NLS fromQuantum Many-body Dynamics 报告人: Professor . 陈旭文(University of Rochester) 时间：2018.12.1711:00-12:00 地点: 工商楼105 摘要: Wederive the 3D energy critical quintic NLS from quantum many-body dynamics with3-body interaction in the T^3 (periodic) setting. Due to the known complexityof the energy critical setting, previous progress was limite...

14

2018-11

Frequentist model averaging in regression models

Title: Frequentistmodel averaging in regression models Speaker: Dr. Shaobo Jin(金少博), Uppsala University Time: 3:00pm, 2018-11-21 Location: The 4th Floor, Sir RRShaw Building, Yuquan Campus, Zhejiang University Abstract: In many applications ofregression models, randomness due to model selection is commonly ignored inpost-model selection inference, which leads ...

14

2018-11

Exact Sparse Signal Recovery via Orthogonal Matching Pursuit with Prior Information

题目：Exact Sparse Signal Recovery via Orthogonal Matching Pursuit with Prior Information时间：11月20日（周二）下午16:00地点：工商楼105报告人：温金明教授，暨南大学摘要：Exact recovery of $K$-sparse signals $/x/in /mathbb{R}^{n}$ from linear measurements $/y=/A/x$, where $/A/in /mathbb{R}^{m/times n}$ is a sensing matrix, arises from many applications. The orthogonal matching pursuit (OMP) algorit...

13

2018-11

概率统计学术报告

题目：Extreme Quantile Estimation for Autoregressive Models 时间：11月16日（周五）下午15:00 地点：工商楼105报告厅报告人：黎德元教授摘要：Quantile autoregresive model is a useful extension to classical autoregresive models as it can capture the influences of conditioning variables on the location, scale and shape of the response distribution. However, at the extreme tails, standard quantile auto...

12

2018-11

Global solutions for systems of quasilinear wave equations with low regularity data and applications to elastic waves

题目: Global solutions for systems of quasilinear waveequations with low regularity data and applications to elastic waves 报告人: Professor . 查冬兵(东华大学) 时间：2018.11.16 9:30-10:30 地点: 工商楼105 摘要: We study the Cauchy problem forsystems of 3-D quasilinear wave equations satisfying the null condition withlow regularityinitial data. In the radially symmetric case,...

12

2018-11

动力系统学术报告

时间：2018-11-15（周四）下午地点: 欧阳楼220 题目: Algebraicdynamics of automorphism groups in positive characteristic 报告人: Professor . Fei Hu (The University of BritishColumbia) 时间: 2018-11-15 14:00-15:00 摘要: Thedynamics of automorphism groups of normal complex projective varieties (orcompact Kahler manifolds) has been well understood...

12

2018-11

求是数学前沿论坛

12

2018-11

Homogenization of a nonlinear monotone problem with nonlinear Signorini boundary conditions in a domain with highly rough boundary.

Title: Homogenization of a nonlinear monotone problem withnonlinear Signorini boundary conditions in a domain with highly rough boundary. Speaker: Prof. Antonio Gaudiello (Universita di Cassino e del Lazio Meridionale ) Time: 10:30am, Nov. 13 Location: Room 200-9, Sir Shaw Run RunBusiness Administration building, School of Mathematical Sciences, YuquanCampus Abstract: As naonman...

09

2018-11

关于召开“新形势下概率论与数理统计课程与教材建设研讨会”的通知

08

2018-11

Periodic Solution and Stationary Distribution of Stochastic Predator-Prey Models with Higher-Order Perturbation

报告题目：Periodic Solution and Stationary Distribution of Stochastic Predator�Prey Models with Higher-Order Perturbation报告人：蒋达清，中国石油大学（华东）理学院报告地点：工商楼4楼报告厅时间：11月9日下午4:00Abstract： In this paper, two stochastic predator-prey models with general functionalresponse and higher-order perturbation are propo...

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