Seminars of 2020

These seminars are run jointly by the Institute of Computational Mathematics and Scientific/Engineering Computing , Chinese Academy of Sciences  (ICMSEC) and The State Key Laboratory of Scientific and Engineering Computing (LSEC). The talk marked by * is sponsored by The National Center for Mathematics and Interdisciplinary Sciences (NCMIS).

Further details are available from Ying Qian. The coordinators are Professors Aihui Zhou and Liqun Cao.

The seminars will be held  in the Lecture Room 311 of  ICMSEC, unless otherwise stated. All who are interested are welcome.  

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   Friday 4 December, 16:00-17:00 pm

      李凌霄 副研究员, (北京应用物理与计算数学研究所)

       Block Preconditioning Method for the Thermal Radiation Transport Equations

   Friday 4 December, 15:00-16:00 pm

      江雪 教授, (北京工业大学数学学院)

       Numerical solution of scattering problems by an adaptive DtN finite element method

   Friday 4 December, 10:00-11:00 am

      Prof. Jacek Szmigielski, (Department of Mathematics and Statistics, University of Saskatchewan, Canada)

       A 2-component Camassa-Holm equation, Euler-Bernoulli Beam Problem and Non-commutative Continued Fractions, Part II

   Friday 4 December, 10:00-11:00 am

      阴小波 教授, (华中师范大学)

       A Conforming DG Method for Linear Nonlocal Models with Integrable Kernels

   Thursday 3 December, 15:00-16:00 pm

      Prof. Yang Xiang, (Department of Mathematics, Hong Kong University of Science and Technology)

       Dynamics of Grain Boundaries Based on Underlying Microstructure

   Thursday 3 December, 10:30-11:30 am

      Associate Prof. Xiaoliang Wan, (Louisiana State University)

       VAE-KRnet and its applications to variational Bayes

   Thursday 3 December, 10:00-11:00 am

      张凯 教授, (吉林大学数学学院)

       Numerical methods for random Helmholtz problem

   Thursday 3 December, 10:00-11:00 am

      Prof. Weiqing Ren, (Department of Mathematics, National University of Singapore)

       INTERFACE PROFILE NEAR THE CONTACT LINE IN ELECTRO-WETTING ON DIELECTRIC

   Thursday 3 December, 8:50-9:50 am

      李若 教授, (北京大学)

       智能时代的科学计算:低维表达与高维问题的自然融合

   Wednesday 2 December, 19:00-20:00 pm

      朱佐农 教授, (上海交通大学)

       Connection between integrable differential-difference hierarchy and integrable nonlinear PDE hierarchy

   Wednesday 2 December, 10:00-11:00 am

      Prof. Jacek Szmigielski, (Department of Mathematics and Statistics, University of Saskatchewan, Canada)

       A 2-component Camassa-Holm equation, Euler-Bernoulli Beam Problem and Non-commutative Continued Fractions, Part I

   Wednesday 2 December, 10:00-11:00 am

      Dr. Kaibo Hu, (University of Minnesota)

       A cohomological perspective for some high order problems (II)

   Tuesday 1 December, 16:30-17:30 pm

      Prof. Cong SUN, (School of Science, Bejing University of Posts and Telecommunications)

       Nonlinear optimization techniques in wireless communications

   Tuesday 1 December, 15:30-16:30 pm

      Prof. Qingna Li, (Beijing Institute of Technology)

       An Efficient Sparse Quadratic Programming Relaxation Based Algorithm for Large-Scale MIMO Detection

   Tuesday 1 December, 10:00-11:00 am

      Dr. Kaibo Hu, (University of Minnesota)

       A cohomological perspective for some high order problems (I)

   Tuesday 1 December, 9:30-11:00 am

      吴振华 博士, (中国科学院微电子研究所)

       先进工艺下器件仿真工具介绍

   Sunday 29 November, 10:00-11:00 am

      Prof. Qingsong Zou, (Sun Yat-sen University)

       Analysis of Spectral Finite Volume Methods for Hyperbolic equations: a first look

   Sunday 29 November, 9:00-10:00 am

      Prof. Liuqiang Zhong, (South China Normal University)

       Two level methods for some classes of PDEs

   Friday 27 November, 9:00-11:00 am

      Prof. Philippe Devloo, (University of Campinas)

       On the Multiscale Simulation of Discrete Fracture Networks with Hybrid Mixed Finite Elements

   Thursday 26 November, 14:00-15:00 pm

      沙威 教授, (浙江大学)

       微纳尺度电磁-多物理场仿真

   Thursday 26 November, 10:30-11:30 am

      Prof. Haigang Li, (Beijing Normal University)

       Babuska Problem in Composite Materials and its Applications

   Tuesday 24 November, 15:00-16:00 pm

      孟祥云 博士, (北京交通大学理学院)

       Local and global error analysis for a time-fractional initial-boundary value problem on quasi-graded meshes using barrier functions

   Saturday 21 November, 20:00-21:00 pm

      Dr. Yuancheng Xie, (Ohio State University, USA)

       On the full Kostant-Toda lattice of type B

   Friday 20 November, 20:10-20:45 pm

      凌青 教授, (中山大学)

       Federated Variance-Reduced Stochastic Gradient Descent With Robustness to Byzantine Attacks

   Friday 20 November, 19:35-20:10 pm

      印卧涛 教授, (阿里巴巴达摩院、加州大学洛杉矶分校)

       Two Derivative-Free Algorithms Accelerated by Exploring Gradient Compressibility

   Friday 20 November, 19:00-19:35 pm

      程光 校长讲座教授, (香港中文大学深圳、普渡大学)

       Nonparametric Perspective on Deep Learning

   Friday 20 November, 14:00-15:00 pm

      Associate Prof. Buyang Li, (The Hong Kong Polytechnic University)

       Convergence of Dziuk's linearly implicit parametric finite element method for curve shortening flow

   Friday 20 November, 10:10-10:45 am

      张在坤 助理教授, (香港理工大学)

       Trust region and line search methods based on inaccurate gradients: theoretical results and numerical experiences

   Friday 20 November, 9:35-10:10 am

      郦旭东 青年研究员, (复旦大学)

       A dynamic programming approach for generalized nearly isotonic optimization

   Friday 20 November, 9:00-9:35 am

      王梦迪 副教授, (普林斯顿大学)

       Some theoretical results on model-based reinforcement learning

   Thursday 19 November, 14:00-15:00 pm

      魏宇杰 研究员, (中国科学院力学研究所,非线性力学国家重点实验室)

       力-化-电耦合下电极材料的弹塑性大变形

   Thursday 19 November, 10:00-11:00 am

      Prof. Weizhu Bao, (National University of Singapore)

       Energy-stable parametric finite element methods (PFEM) for geometric PDEs and applications

   Thursday 19 November, 10:00-11:00 am

      Dr. Zhiping Mao, (Xiamen University)

       Fractional Phase Field Crystal Modelling: Analysis, Approximation and Pattern Formation

   Wednesday 18 November, 16:00-17:00 pm

      Qingna Li, (School of Mathematics and Statistics,Beijing Institute of Technology)

       Nonmetric Multidimensional Scaling: Feasibility, Algorithms and Applications

   Wednesday 18 November, 15:00-16:00 pm

      Weijian Zhang, (Machine Learning Engineer, IG Group)

       Client Knowledge Graph with Applications

   Wednesday 18 November, 14:00-15:00 pm

      贺劲松 教授, (深圳大学高等研究院)

       Introduction to rogue waves

   Tuesday 17 November, 19:00-20:00 pm

      陈金兵 教授, (东南大学)

       Rogue waves and modulational instability on the background of periodic standing waves in the focusing NLS equation

   Tuesday 17 November, 10:00-11:00 am

      Dr. Tao YIN, (Department of Computing + Mathematical Sciences, California Institute of Technology)

       Hyper-singular boundary integral equation methods for elastic scattering problems

   Tuesday 16 November, 15:30-16:30 pm

      徐健 副教授, (上海理工大学)

       短脉冲方程的反散射及渐近分析

   Friday 13 November, 19:00-20:00 pm

      Prof. Yanfei Wang, (Key Laboratory of Petroleum Resources Research (CAS), Institute of Geology and Geophysics (IGG), Chinese Academy of Sciences (CAS))

       Model-driven and data-driven inverse problems

   Friday 13 November, 10:30-11:30 am

      Prof. Jingzhi Li, (Southern University of Science and Technology)

       Determining a random Schrödinger equation with unknown source and potential

   Friday 13 November, 9:00-10:00 am

      Prof. Yinnian He, (Xian Jiaotong University)

       Uniform stability and convergence of the iterative solutions of the 3D steady viscous primitive equations of the ocean

   Thursday 12 November, 15:00-16:00 pm

      张建斌 高级工程师, (极道科技)

       Achelous数据平台介绍以及使用(二)

   Thursday 12 November, 14:00-15:00 pm

      张建斌 高级工程师, (极道科技)

       Achelous数据平台介绍以及使用(一)

   Wednesday 11 November, 15:00-16:00 pm

      张英楠 副教授, (南京师范大学)

       Integrable discretization and its application in numerical simulation of the ILW equation

   Wednesday 11 November, 14:00-15:00 pm

      虞国富 教授, (上海交通大学)

       Soliton and (semi-)rational solutions to a generalized dispersive long wave equation

   Tuesday 10 November, 21:00-22:00 pm

      楼森岳 教授, (宁波大学)

       1+1和2+1KdV系统的新非局域对称及相关问题

   Tuesday 10 November, 20:00-21:00 pm

      范恩贵 教授, (复旦大学)

       Dbar method with applications to long time asymptotic for integrable systems with weighted Sobolev initial data

   Tuesday 10 November, 19:00-20:00 pm

      陈勇 教授, (华东师范大学)

       局域波与可积深度学习算法

   Tuesday 10 November, 10:00-12:00 am

      Prof. Yoshinobu Kawahara, (Kyushu University)

       Data-driven modeling of complex dynamics: Koopman analysis, dynamic mode decomposition and machine learning

   Friday 6 November, 16:00-17:00 pm

      张晓斐 研究员, (中科院国家授时中心)

       Soliton and vortex for N-component coupled nonlinear Schrödinger equaiton: application to Bose-Einstein condensate

   Friday 6 November, 15:00-16:00 pm

      王灯山 教授, (北京师范大学)

       Far-Field Asymptotics for Multiple-Pole Solitons in the Large-Order Limit

   Friday 6 November, 14:00-15:00 pm

      赵纪坤 副教授, (郑州大学)

       虚拟元方法的应用

   Friday 6 November, 9:00-10:00 am

      Pablo Carvalho and Philippe Devloo, (University of Campinas, Brazil)

       Hybridized finite elements methods applied to hydro-mechanical problems

   Thursday 5 November, 16:00-17:00 pm

      赵公博 研究员, (国家天文台)

       加速膨胀了60亿年的宇宙

   Thursday 5 November, 16:00-17:00 pm

      赵纪坤 副教授, (郑州大学)

       虚拟元方法简介

   Wednesday 4 November, 14:00-15:00 pm

      Associate Prof. Weifeng Qiu, (City University of Hong Kong)

       A discrete embedding inequality for biharmonic equation and quad-curl problem

   Tuesday 3 November, 8:45-9:30 am

      郑萌 研究员, (中科院沈阳自动化所)

       工业无线网络的设计与优化方法

   Tuesday 3 November, 8:00-8:45 am

      刘鹏翔 研究员, (中科院沈阳自动化所)

       光学差频太赫兹波源研究中的数学方法

   Wednesday 28 October, 9:00-10:00 am

      谭志裕 博士, (美国路易斯安那州立大学 数学系)

       A C^0 interior penalty method for the Monge-Ampere equation

   Saturday 24 October, 10:30-11:30 am

      李年华 副教授, (华侨大学)

       Reciprocal transformations of the Camassa-Holm type equations

   Saturday 24 October, 9:30-10:30 am

      刘清平 教授, (中国矿业大学(北京))

       Bäcklund transformation for the short pulse equation

   Thursday 22 October, 16:00-17:00 pm

      Assistant Prof. LI Qianxiao, (National University of Singapore)

       Machine Learning and Dynamical Systems

   Monday 19 October, 16:00-17:00 pm

      Prof. Zhijian Yang, (Wuhan University)

       Atomistic-based stress evaluation

   Monday 19 October, 15:00-16:00 pm,

      刘雪峰 副教授, (新潟大学)

       3维空间的Stokes微分方程的有限元解的准确误差估计

   Sunday 18 October, 9:00-10:00 am,

      王红艳 副教授, (中国人民大学)

       New type of the two-dimensional special lattice equation with self-consistent sources

   Sunday 18 October, 8:00-9:00 am,

      陈晓敏 博士, (北京工业大学)

       Unrestricted discrete Lotka-Volterra equation and beyond

   Saturday 17 October, 16:30-17:30 pm,

      田凯 教授, (中国矿业大学(北京))

       A super Degasperis-Procesi equation and related integrable system

   Saturday 17 October, 15:30-16:30 pm,

      李春霞 副教授, (首都师范大学)

       The Cauchy two-matrix model, C-Toda lattice and CKP hierarchy

   Friday 2 October, 10:00-11:00 am, N902

      黄楚荧 博士, (福建师范大学)

       Definition and existence of solutions to rough differential equations

   Friday 25 September, 15:00-16:00 pm

      朱佐农 教授, (上海交通大学)

       From integrability of spatial discrete nonlinear integrable equations to integrability of nonlinear integrable PDEs

   Thursday 24 September, 17:00-18:00 pm

      郑春雄 教授, (清华大学,新疆大学)

       支撑树的花瓣分解算法

   Thursday 24 September, 16:00-17:00 pm

      周 振亚 高级工程师, (华大九天软件)

       晶体管级通用电路仿真简介

   Friday 18 September, 14:00-15:00 pm

      Xiaoli Li, (Xiamen University)

       Superconvergence of MAC scheme for simulating wormhole propagation with the DBF framework

   Sunday 13 September, 16:00-17:00 pm

      李春霞 副教授, (首都师范大学)

       On integrability of the q-difference two-dimensional Toda lattice equation

   Sunday 13 September, 15:00-16:00 pm

      张大军 教授, (上海大学)

       Cauchy matrices and matrix discrete integrable systems

   Friday 11 September, 10:00-11:00 am

      Dr. Qing Cheng, (Illinois Institute of Technology)

       Flow dynamic approach and Lagrange multiplier approach for gradient flow

   Monday 7 September, 16:00-17:00 pm

      Prof. Xiao-Ping Wang, (HKUST)

       The numerical methods for topology optimisation

   Thursday 3 September, 10:00-11:00 am

      Associate Prof. Zhiguo Yang, (Nanjing University)

       A roadmap for devising energy stable schemes for general dissipative systems

   Thursday 27 August, 19:00-21:00 pm

      柳振鑫 教授, (大连理工大学)

       Markov过程的遍历性

   Tuesday 25 August, 19:00-21:00 pm

      柳振鑫 教授, (大连理工大学)

       不变测度与遍历性

   Tuesday 25 August, 14:00-15:00 pm

      Wei-Kun Chen, (School of Mathematics and Statistics, Beijing Institute of Technology)

       Exact separation algorithm for unsplittable capacitated network design flow arc-set polyhedron

   Sunday 23 August, 9:00-10:30 am

      程耿东 院士, (大连理工大学)

       结构拓扑优化及大规模序列近似0-1规划

   Saturday 22 August, 19:00-21:00 pm

      柳振鑫 教授, (大连理工大学)

       随机微分方程与Markov过程

   Thursday 20 August, 19:00-21:00 pm

      柳振鑫 教授, (大连理工大学)

       Markov过程与扩散过程

   Wednesday 12 August, 19:00-21:00 pm

      孔令华 教授, (江西师范大学)

       超导中2维Ginzburg-Landau方程高效的数值方法

   Sunday 9 August, 19:00-21:00 pm

      Associate Prof. Chun Li, (Nanjing University)

       Birkhoff normal form in finite/infinite-dimensional Hamiltonian systems: a brief introduction

   Friday 7 August, 9:00-10:00 am

      张 静娜, (扬州大学)

       Numerical Schemes for Time-Space Fractional Vibration Equations

   Sunday 2 August, 19:00-21:00 pm

      张利英 博士, (中国矿业大学(北京))

       MGIRT Algorithm for Stochastic Partial Differential Equations

   Friday 31 July, 19:30-21:00 pm

      Associate Prof. Xiaozhe Hu, (Tufts University)

       Some Advances in Multigrid Methods

   Friday 31 July, 19:00-21:00 pm

      姬利海 副研究员, (北京应用物理与计算数学研究所)

       雷达对抗算法研究及相关随机问题

   Friday 31 July, 9:00-10:00 am

      魏亚冰, (北京航空航天大学)

       Error analysis of the anisotropic finite element methods for two-dimensional time fractional variable coefficient diffusion equations on graded meshes

   Wednesday 29 July, 19:00-21:00 pm

      孔令华 教授, (江西师范大学)

       多维对流扩散方程的高效数值方法及其Matlab编程技巧

   Sunday 26 July, 19:00-21:00 pm

      Associate Prof. Chun Li, (Nanjing University)

       KAM theorem, Birkhoff normal form and their applications to geometric numerical integration: a brief introduction

   Saturday 25 July, 19:30-21:30 pm

      王聪 博士, (中国石油勘探开发研究院)

       机器学习算法在某大型碳酸盐岩油气藏动态数据监控预测中的探索与实践

   Friday 24 July, 9:00-10:00 am

      Prof. Jiguang Sun, (Michigan Technological University)

       A New Finite Element Approach for Nonlinear Eigenvalue Problems

   Friday 17 July, 10:00-11:00 am

      刘伟, (北京数字化设计与制造产业创新中心)

       工业软件与应用数学

   Wednesday 15 July, 15:00-16:00 pm

      Dr. Zhihui Liu, (The Hong Kong University of Science and Technology)

       Strong Approximation of Monotone SPDEs with Multiplicative Noise

   Sunday 12 July, 9:00-10:30 am

      蓝光辉 教授, (佐治亚理工学院)

       Projection-free methods and their applications

   Friday 10 July, 10:30-11:30 am

      Jiye Yang, (Ningxia University)

       Kansa method / finite difference method for time and space fractional Bloch-Torrey equation

   Friday 10 July, 9:00-10:00 am

      Weiping Bu, (Xiangtan University)

       Space-time finite element method for the distributed-order time fractional reaction diffusion equations

   Sunday 5 July, 15:00-16:00 pm

      Prof. Xiaojie Wang, (Central South University)

       Mean-square convergence rates of implicit Euler-type and Milstein-type methods for nonlinear SDEs with non-Lipschitz coefficients: applications to financial models

   Friday 3 July, 10:30-11:30 am

      Ruili Zhang, (Beijing Jiaotong University)

       Symplectic simulation for the gyrocenter dynamics of charged particles

   Friday 3 July, 9:00-10:00 am

      黄健飞, (扬州大学 数学科学学院)

       基于泛函线性模型的基因水平关联性分析

   Friday 26 June, 10:30-11:30 am

      Hu Chen, (School of Mathematical Sciences, Ocean University of China)

       Error analysis of some numerical methods for fractional differential equations with weakly singular solutions

   Tuesday 16 June, 10:00-11:30 am

      兰艳艳 研究员, (中科院计算所)

       生成对抗网络的前沿进展

   Saturday 13 June, 14:00-15:00 pm

      陈伟坤 博士, (北京理工大学数学与统计学院)

       Optimal Network Slicing for Service-Oriented Networks with Flexible Routing and Guaranteed E2E Latency

   Saturday 6 June, 9:00-11:30 am

      郭田德 教授, (中国科学大学)

       人工智能中的数学

   Saturday 6 June, 9:00-11:30 am

      黄凯奇 研究员, (中国科学院理化技术研究所)

       人机博弈对抗:AI发展之路

   Tuesday 2 June, 10:00-11:00 am

      沈俊 研究员, (中国科学院理化技术研究所)

       新型制冷技术的研究及应用

   Sunday 24 May, 9:00-10:30 am

      吕长虹 教授, (华东师范大学)

       码头自动化中的离散优化问题

   Sunday 17 May, 13:00-14:30 pm

      Prof. Yinyu Ye, (Stanford University)

       Optimization and Operations Research in Mitigation of a Pandemic

   Thursday 14 May, 10:00-11:00 am

      乔中华 副教授, (香港理工大学)

       相场方程的高效数值算法

   Wednesday 13 May, 10:00-11:00 am

      Dr. Zaikun Zhang, (The Hong Kong Polytechnic University)

       PDFO: Powell's derivative-free optimization solvers with MATLAB/Python interfaces

   Sunday 10 May, 9:00-10:30 am

      文再文 研究员, (北京大学)

       机器学习中的优化算法与分析选讲

   Thursday 30 April, 9:00-10:30 am

      罗智泉 教授, (香港中文大学(深圳))

       The Fun of Industrial and Applied Mathematics

   Friday 17 January, 14:00-15:00 pm, N902

      Prof. Hongcheng Yin, (Science and Technology on Electromagnetic Scattering Laboratory)

       Some Key and Difficult Mathematical Problems in the Study of Electromagnetic Scattering Characteristics of Targets and Environment

   Friday 10 January, 16:00-17:00 pm, N224

      Prof. Yasumasa Nishiura, (Tohoku University)

       Bridging a mesoscopic inhomogeneity to macroscopic performance of amorphous materials in the framework of the phase field modeling

   Thursday 9 January, 11:00-12:00 am, N202

      赵亚帆 副研究员, (中物院高性能数值模拟软件中心)

       材料结构预测和无序固溶材料建模中的优化问题 

   Wednesday 8 January, 16:00-17:00 pm, Z311

      Dr. Shuxiong Wang, (Department of Mathematics, University of California, Irvine)

       Optimization Methods for high-dimensional Transcriptomics Data Analysis

   Wednesday 8 January, 15:00-16:00 pm, Z311

      Prof. Xin Chen, (Department of Industrial and Enterprise Systems Engineering, University of Illinois at Urbana)

       M-Natural-Convexity and Its Applications in Operations

   Wednesday 8 January, 10:00-11:00 am, N213

      刘丹丹 博士, (中科院电工研究所)

       储能电池基本反应原理与电化学建模仿真

   Monday 6 January, 15:30-16:30 pm, N205

      Prof. Dajun Zhang, (Shanghai University)

       On solutions of discrete integrable systems

   Monday 6 January, 14:30-15:30 pm, N205

      Prof. Dajun Zhang, (Shanghai University)

       Multidimensional consistency and new discrete integrable systems

   Sunday 4 January, 16:00-17:00 pm, N702

      Peter E. Kloeden, (University of Tubingen)

       Limit sets of nonautonomous difference equations

   Sunday 4 January, 14:30-15:30 pm, N702

      Peter E. Kloeden, (University of Tubingen)

       Forward attractors of nonautonomous difference equations

   Friday 3 January, 14:00-15:00 pm, N202

      Peter E. Kloeden, (University of Tubingen)

       Random ordinary differential equations and their numerical approximation

   Thursday 2 January, 10:00-11:00 am, N202

      马俊杰 博士, (哈佛大学)

       消息传递算法在高维统计信号估计中的几个应用

   Thursday 2 January, 9:00-10:00 am, N202

      Dr. Kaibo Hu, (University of Minnesota)

       Finite elements, cohomology and structure-preservation

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