学术报告
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21
2023-06
Rare Events Data and Maximum Sampled Conditional Likelihood学术报告 Title: Rare Events Data and Maximum Sampled Conditional Likelihood Speaker: Dr. HaiYing Wang Department of Statistics at the University of Connecticut Abstract：In this talk, we show that the available information about unknown param...
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21
2023-06
关于三维各向异性Navier-Stokes方程的整体解-张平 研究员报告题目: 关于三维各向异性Navier-Stokes方程的整体解 报告人: 张平 研究员 摘要：我们将首先回顾三维各向异性Navier-Stokes方程整体适定性经典结果，而后介绍我们最近关于三维各向异性Navier-Stokes方程整体解析解的存在性。 报告时间：2023年6月21日（周三）晚上20:00-21:00 线上地址：腾讯会议：450-609-983 联系人: 牛冬娟
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19
2023-06
The global well-posedness of 2d water waves with a pair of point vortices-苏庆堂 （中科院数学与系统科学研究院）学术报告 报告题目：The global well-posedness of 2d water waves with a pair of point vortices 报告人：苏庆堂 （中科院数学与系统科学研究院） Abstract：In this talk, we consider small initial data for symmetric water waves with two symmetric point vortices rotating in opp...
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16
2023-06
On a class of fully non-linear PDEs in Kahler geometry-方浩（美国爱荷华大学）报告题目：On a class of fully non-linear PDEs in Kahler geometry 报告人：方浩（美国爱荷华大学） Abstract：We report some recent joint work with Biao Ma (PKU). Following the recent progress on J-equation and its extensions by Guan, Székelyhidi, G. Chen, Song, D...
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16
2023-06
Asymptotic Spreading of Competing Species-Asymptotic Spreading of Competing Species报告题目: Asymptotic Spreading of Competing Species 报告人: 刘爽 博士 北京理工大学 摘要：In this talk, we shall discuss some spreading properties of the Lotka-Volterra competition-diffusion system. When the initial data vanish on a right half-line,we derive t...
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16
2023-06
The Diederich-Fornaess index and the Neumann problem报告题 目：The Diederich-Fornaess index and the -Neumann problem 报告人：刘炳远 助理教授（University of Texas Rio Grande Valley） 报告时间：2023 年 6 月 16 日（周五）上午 10:00-11:30 报告地点：首都师范大学本部校区教二楼 612 报告人简介：刘炳远，华盛顿大学博士，德克萨斯大学格兰德河谷分校助理教授。曾在加州大学河滨分校和阿肯色大学任教。在 A...
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15
2023-06
p-numerical semigroup with p-symmetric properties-Takao Komatsu (小松尚夫) 教授（浙江理工大学）学术报告 报告题目: p-numerical semigroup with p-symmetric properties 报告人: Takao Komatsu (小松尚夫) 教授（浙江理工大学） 摘要：For a non-negative integer p, consider the set in which the linear equation has more than p non-negative integer solutions.The largest ...
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14
2023-06
Propagation Dynamics for Monotone Evolution Systems with Asymptotic Translation Invariance-赵晓强教授报告题目: Propagation Dynamics for Monotone Evolution Systems with Asymptotic Translation Invariance 报告人:赵晓强 教授( Memorial University of Newfoundland, 加拿大) 摘要：In this talk, I will report our recent research on monotone evolution systems with as...
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14
2023-06
Uniform convergence of metrics on Alexandrov surfaces with bounded integral curvature-Prof. Jingyi Chen (The University of British Columbia)报告题 目 ： Uniform convergence of metrics on Alexandrov surfaces with bounded integral curvature 报 告 人 ： Prof. Jingyi Chen (The University of British Columbia) 摘要： 报告时间：2023 年 6 月 14 日（周三）上午 10:30-11:30 报告地点：校本部教二楼 808 教室 邀请人：戎小春、胥世成...
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14
2023-06
A Study on Decryption Failure Rates in QC-MDPC-Based Post-Quantum Cryptography-王安宇（清华大学）报告题目：A Study on Decryption Failure Rates in QC-MDPC-Based Post-Quantum Cryptography 报告人：王安宇（清华大学） 摘要： Code-based cryptography has received a lot of attention recently because it is considered secure under quantum computing. Among them, the...