Dr. Kin Ming Hui (Institute of Mathematics, Academia Sinica)

[LINK]

# Activities 2021

## Numerical Analysis Seminar – A new frame work to quantify the uncertainty in general inverse problems

Dr. Wenlong Zhang (Southern University of Science and Technology, China)

[LINK]

## Numerical Analysis Seminar – Understanding the Acceleration Phenomenon via High-Resolution Differential Equations —- The Effect of Gradient Correction

Professor Bin Shi (Chinese Academy of Sciences)

[LINK]

## Number Theory Seminar – Rationality of a generating series from the affine Springer fibers

Dr. Zongbin Chen (Tsinghua University, China)

[LINK]

## Analysis and PDE Seminar – Hydrodynamic limit of the Chern-Simons-Schrodinger equations

Dr. Jeongho Kim (Department of Mathematical Sciences, Research Institute for Natural Science, Hanyang University)

[LINK]

## Number Theory Seminar – Quadratic Twist of X0(14)

Dr. Li Yongxiong (Tsinghua University, China)

[LINK]

## Numerical Analysis Seminar – Homogenization of linear elliptic equations in nondivergence-form: optimal convergence rates and numerical homogenization

Dr. Timo Frank Sprekeler (National University of Singapore)

[LINK]

## Colloquium – Algebraic geometry of the classical Yang-Baxter equation

Professor Igor Burban (University of Paderborn, Germany)

[LINK]

## Numerical Analysis Seminar – Normalizing Field Flow: Solving forward and inverse stochastic differential equations using Physics-Informed flow model

Professor Ling Guo (Shanghai Normal University, China)

[LINK]

## Number Theory Seminar – The lattice point counting problem for (2q+1)-dimensional Cygan-Koranyi balls

Dr. Yoav Gath (University of Cambridge, UK)

[LINK]

## Analysis and PDE Seminar – On inertial Ericksen-Leslie system for nematic liquid crystals

Professor Ning Jiang (School of Mathematics and Statistics, Wuhan University)

[LINK]

## Number Theory Seminar – Breuil-Kisin modules and integral p-adic Hodge theory

Dr. Hui Gao (Southern University of Science and Technology, China)

[LINK]

## Numerical Analysis Seminar – On the Diffusive-Mean Field Limit for Weakly Interacting Diffusions Exhibiting Phase Transitions

Professor G.A. Pavliotis (Imperial College London, UK)

[LINK]

## Geometry Seminar – Qℓ versus Fℓ coefficients in the Grothendieck-Serre/Tate conjectures

Dr. Chun Yin Hui (HKU)

[LINK]

## Optimization and Numerical Analysis Seminar – Sparse polynomial optimization

Dr. Victor Magron (LAAS, CNRS, Toulouse, France)

[LINK]

## Numerical Analysis Seminar – Solving high-dimensional partial differential equations by machine learning: Two cases study

Professor Jingrun Chen (Soochow University, China)

[LINK]

## Colloquium – m-shifted symplectic n-groupoid, with classifying space BG as an example

Professor Chenchang Zhu (Mathematisches Institut, Georg-August-Universitat Gottingen, Germany)

[LINK]

## Analysis and PDE Seminar – Linear stability of solitary waves for the Euler-Poisson system

Professor Bongsuk Kwon (Department of Mathematical Sciences, Ulsan National Institute of Science and Technology)

[LINK]

## Colloquium – Singular Hermitian-Yang-Mills connections and reflexive sheaves

Professor Song Sun (Department of Mathematics, UC Berkeley)

[LINK]

## Numerical Analysis Seminar – Multilevel Markov Chain Monte Carlo Methods for Bayesian Inversion of Partial Differential Equations

Professor Viet Ha Hoang (Division of Mathematical Sciences, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore)

[LINK]

## Numerical Analysis Seminar – A New Correlation Inequality for Ising models with external fields

Professor Jian Song (Shandong University, China)

[LINK]

## Analysis and PDE Seminar – Asymptotic analysis of the charge-conserving Poisson-Boltzmann equation with isolated singularities

Dr. Chia-Yu Hsieh (Department of Mathematics and The Institute of Mathematical Sciences, The Chinese University of Hong Kong)

[LINK]

## Numerical Analysis Seminar – Battling Gibbs Phenomenon: On Finite Element Approximations of Discontinuous Solutions of PDEs

Professor Shun Zhang (City University of Hong Kong)

[LINK]

## Geometry Seminar – Applications of higher determinant map

Dr. Aron Heleodoro (The Chinese University of Hong Kong)

[LINK]

## Colloquium – Trace Ratio Optimization with an Application to Multi-view Learning

Professor Ren-Cang Li (Hong Kong Baptist University and University of Texas at Arlington)

[LINK]

## Numerical Analysis Seminar – Parameter-Robust Preconditioning for Stochastic Galerkin Mixed Finite Element Problems

Professor Catherin E. Powell (University of Manchester, UK)

[LINK]

## Colloquium – Cluster algebras and representation theory

Professor Bernhard Keller (Université de Paris, France)

[LINK]

## Numerical Analysis Seminar – Pre-classification based stochastic reduced-order model for time-dependent complex system

Professor Ju Ming (Huazhong University of Science and Technology, China)

[LINK]

## Colloquium – Complexity of proximal augmented Lagrangian type methods for solving nonconvex composite optimization problems with nonlinear convex constraints

Professor Renato Monteiro (Industrial and Systems Engineering, Georgia Tech, United States)

[LINK]

## Geometry Seminar – Mixed spin-P-field theory

Professor Wei-Ping LI (Department of Mathematics, The Hong Kong University of Science and Technology)

[LINK]