EVENTS | Department of Mathematics

Jun
26

Prof. Linglong KONG
Seminar on Statistics
Tuning-free Estimation and Inference of Cumulative Distribution Function under Local Differential Privacy
Room 2302 (lift 17 & 18)
3:00pm-4:00pm

Jun
25

Prof. Yuefeng HAN
Seminar on Statistics
Statistical Inference for Low-Rank Tensor Models
Room 4504 (lift 25 & 26)
3:00pm-4:00pm

Jun
18

Prof. Jinchi LV
Seminar on Statistics
SOFARI-R: High-Dimensional Manifold-Based Inference for Latent Responses
Room 2504 (lift 25 & 26)
3:00pm-4:00pm

Jun
13

Prof. Yang-Yao NIU
Seminar on Applied Mathematics
Towards High-Resolution Simulation of High-speed Compressible Multi-Component Flows (Insight into Model Equations)
Room 4502 (lift 25 & 26)
11:00am-12:00noon

Jun
13

Prof. Yang-Yao NIU
Seminar on Applied Mathematics
Towards High-Resolution Simulation of High-speed Compressible Multi-Component Flows
Room 4502 (lift 25 & 26)
10:00am-11:00am

Jun
12

Mr. Jiayu QIU
PhD Thesis Examination
Mathematical Theory of Edge Transport in Photonic and Electronic Systems
Room 4472 (lift 25/26)
10:00am

Jun
5

Prof. Valentin BUCIUMAS
Seminar on Pure Mathematics
On p-q dualities
Room 4504 (lift 25 & 26)
3:00pm-4:00pm

Jun
5

Prof. Junshan LIN
Seminar on Applied Mathematics
Computational Optimization of Spectral Band-gap for Periodic Wave Operators
Room 4504 (lift 25 & 26)
11:00am-12:00noon

Jun
4

Prof. Junshan LIN
Seminar on Applied Mathematics
Computational Optimization of Spectral Band-gap for Periodic Wave Operators
Room 4504 (lift 25 & 26)
11:00am-12:00noon

Jun
3

Prof. Manish M. PATNAIK
Seminar on Pure Mathematics
Partitions and Compactifications of Loop Arithmetic Quotients
Room 4504 (lift 25 & 26)
3:00pm-4:00pm

Jun
2

Mr. Zhiwei WANG
PhD Thesis Examination
Statistical and Computational Methods for Genomic Data Analysis
Room 4472 (lift 25/26)
10:00am

May
28

Khoa Bang Pham
Algebra and Geometry Seminar
Motivic Nearby Functors and Recent Developments
https://hkust.zoom.us/j/92781946467?pwd=amdWb2JBUUNtY0FaTWdSWFpqOHRMZz09
4:00pm

May
21

Dr. Kunlun QI
Seminar on Applied Mathematics
On the Kinetic Description of Objective Molecular Dynamics (OMD): Multiscale Modeling, Numerics and Data-Driven Applications
Room 1410 (lift 25/26)
10:30am-11:30am

May
16

Prof. Henri BERESTYCKI
Departmental Colloquium
The influence of domain shape in reaction-diffusion equations
Lecture Theatre H
3:00pm-4:00pm

May
15

Mr. Tiankai HU
PhD Student Seminar
Online Inference for Extreme Parameters in High Dimensions with Diverging Stages
Room 1409 (lift 25/26)
4:30pm

May
15

Miss. Lifang ZHENG
PhD Student Seminar
Scalable Labeling with LLMs: Towards Causally-Aware Factor Discovery
Room 5510 (lift 25-26)
4:00pm

May
15

Miss. Wenqi ZENG
PhD Thesis Examination
Uncovering the Dynamics of Molecular Systems: Structure, Simulation, and Signal
Room 4472 (lift 25/26)
3:00pm

May
15

Dr. Zi WANG
PhD Student Seminar
Bridgeland stability conditions of sheaves on blow up surfaces
https://hkust.zoom.us/j/2245558991 (Passcode: HKUST)
11:00am

May
15

Mr. Lei SUN
PhD Student Seminar
CTSDiff: Controllable Time - Varying Statistics Diffusion for Multi-Assets Financial Time Seriess
Room 4475 (lift 25-26)
11:00am

May
14

Miss. Zhanmiao HUANG
PhD Student Seminar
Memory Capacity Enhancement Through Bias-Corrected Plasticity in the Sparse Coding Mushroom Body Circuit
Room 1409 (lift 25/26)
4:00pm

May
14

Prof. Adeel KHAN
Algebra and Geometry Seminar
Microlocal categorical sheaves on shifted symplectic spaces
Room 4502 (lift 25 & 26)
4:00pm-5:30pm

May
13

Mr. Xinyu LIU
PhD Student Seminar
Model Selection and Parameter Estimation of Gaussian Mixture Models
Room 1409 (lift 25/26)
4:00pm

May
13

Miss. Ying CAO
PhD Student Seminar
The Incidence Algebra of Polyhedra over the Minkowski Algebra
Room 4502 (lift 25/26)
3:00pm

May
13

Prof. Lucas BENIGNI
Seminar on Probability
Delocalization of eigenvectors of large random matrices
Lecture Theatre H
3:00pm-4:00pm

May
13

Prof. Yuqi GU
Seminar on Statistics
Minimax-Optimal Dimension-Reduced Clustering for High-Dimensional Nonspherical Mixtures
Room 1409 (lift 25/26)
11:00am-12:00noon

May
12

Miss. Tong WU
PhD Student Seminar
Fast Non-convex Matrix Sensing with Optimal Sample Complexity
Room 4472 (lift 25-26)
5:00pm

May
12

Miss. Jialin ZENG
PhD Thesis Examination
Exploring Decision-Making in Reinforcement Learning: Bandits with Knapsacks, Multi-Agent Systems, and Continuous Control
Room 4475 (lift 25/26)
3:00pm

May
12

Mr. Wencan XIA
PhD Student Seminar
SOFR Futures Pricing under Affine Term Structure Model with Scheduled Jumps
Room 2612B (lift 31-32)
2:00pm

May
12

Dr. Bokai YAN
PhD Student Seminar
Approximation Bounds for Transformer Networks with Application to Regression
Room 2612B (lift 31-32)
12:00noon

May
12

Dr. Yahong YANG
Seminar on Applied Mathematics
Homotopy Dynamics for Neural Networks in Solving Partial Differential Equations
Room 1409 (lift 25/26)
11:00am-12:00noon

May
12

Prof. Weiguo GAO
Seminar on Applied Mathematics
Overlapping Multiplicative Schwarz Preconditioning for Linear and Nonlinear Systems
Room 1409 (lift 25/26)
10:00am-11:00am

May
10

Miss. Yaxin FENG
PhD Student Seminar
A brief introduction of recent development of optimal transport and mean-field game
https://hkust.zoom.us/j/93614526640?pwd=mIbnsQojp0sThQa4YyIcpfUQvdHPIY.1
9:00am

May
9

Miss. Yonglin LIU
PhD Student Seminar
Stochastic Gradient Langevin Dynamic Based Uncertainty Quantification Framework for Neural Operators
Room 4472 (lift 25-26)
5:00pm

May
9

Dr. Qian TANG
Seminar on Pure Mathematics
Stokes Matrices and Quantum Groups
Room 5506 (lift 25/26)
3:00pm-4:00pm

May
9

Mr. Yueyan JIANG
PhD Student Seminar
Estimating Upper bound of Kissing number via Semidefinite Programming
Room 4472 (lift 25/26)
2:00pm

May
9

Mr. Lizhong CHEN
PhD Student Seminar
TTC in School Choice: A Pareto-Efficient and Strategy-Proof Mechanism with Minimal Justified Envy
Room 5510 (lift 25/26)
2:00pm

May
9

Miss. Yakun LI
PhD Student Seminar
Thin-film Hydrodynamics of Active Nematic Fluid
Room 5510 (lift 25/26)
11:00am

May
9

Miss. Jiamin WU
PhD Thesis Examination
A Study of 3D Learning in Computer Vision and Science
Room 4475 (lift 25/26)
10:30am

May
8

Mr. Ruizhe XIA
PhD Student Seminar
Improved Guarantees of Riemannian Optimization for Low- Rank Matrix Recovery
Room 5506 (lift 25-26)
5:00pm

May
8

Prof. Junichi HARADA
Seminar on PDE
Finite energy solutions to the 6D Fujita equation in the Sobolev critical case
Zoom Meeting: https://hkust.zoom.us/j/97692499717 (Passcode: 816427)
4:00pm

May
8

Mr. Yuanhui LUO
PhD Student Seminar
Latent Subgroup Analysis with Observational Data
Room 2408 (lift 17-18)
2:00pm

May
7

Miss. Xinrui HUANG
PhD Student Seminar
XMR: A cross-population Mendelian randomization method for causal inference using genome-wide summary statistics
Room 2612B (lift 31/32)
4:00pm

May
7

Mr. Junwei MA
PhD Student Seminar
Tulczyjew's Approach for Particles in Gauge Fields
Room 2128B (lift 19)
4:00pm

May
7

Prof. Shijun LIAO
Seminar on Applied Mathematics
Noise-expansion cascade � a fundamental property of Navier-Stokes equation
Room 2303 (lift 17 & 18)
4:00pm-5:00pm

May
7

Miss. Congyuan DUAN
PhD Student Seminar
Regret Minimization and Statistical Inference in Online Decision Making with High-dimensional Covariates
Room 3494 (lift 25/26)
3:00pm

May
7

Miss. Mengyue ZHA
PhD Thesis Examination
Plating Privacy onto Structured Data: Estimation Examples in Regression and an Open Challenge in PCA
Room 4475 (lift 25/26)
10:00am

May
6

Mr. Tianhao CHEN
PhD Student Seminar
Stabilizing Pre-LN Transformers via Gated Residual Paths
Room 4503 (lift 25/26)
11:00am

May
2

Prof. Yuan LOU
Departmental Colloquium
On principal eigenvalues for second order elliptic operators
Lecture Theatre F
3:00pm-4:00pm

Apr
28

Prof. Zuowei SHEN
Special Colloquium
Mathematics in Data Science
Room 2405 (lift 17 & 18)
4:00pm-5:00pm

Apr
26

Christopher BRAV
Hong Kong Geometry Colloquium
Beilinson-Parshin adeles via solid algebraic geometry
Room 2303 (lift 17 & 18)
9:30am-10:30am

Apr
26

Nick ROZENBLYUM
Hong Kong Geometry Colloquium
Geometric Langlands correspondence
Room 2303 (lift 17 & 18)
11:00am-12:00noon

Apr
25

Prof. Christopher Ira BRAV
Departmental Colloquium
Noncommutative string topology
Lecture Theatre F
3:00pm-4:00pm

Apr
24

Prof. Tristan RIVIERE
Seminar on PDE
Area Variations with Differential Constraints
Zoom Meeting: https://hkust.zoom.us/j/99230774811 (Passcode: 896212)
4:00pm

Apr
23

Nick ROZENBLYUM
Algebra and Geometry Seminar
Higher traces and characters of finite groups of Lie type
Room 2128B (lift 19)
4:00pm

Apr
16

Prof. Nicolas CROUSEILLES
Seminar on Applied Mathematics
Charge and energy preserving numerical methods for Vlasov-Maxwell equations
Room 4475 (lift 25 & 26)
5:00pm-6:00pm

Apr
14

Dr. Yong LIN
Seminar on Applied Mathematics and Data Science
Introducing Goedel-Prover: A Frontier Model for Open-Source Automated Theorem Proving
Join Zoom Meeting : https://hkust.zoom.us/j/98329223175?pwd=di3nMuDReJjsFaoyrddvE1OjDotBoj.1 Meeting ID: 983 2922 3175 Passcode: hkust
8:00pm(hktime)

Apr
11

Prof. Christopher HENDERSON
Seminar on PDE
Nash inequalities and boundary behavior of kinetic equations
Zoom Meeting: https://hkust.zoom.us/j/96039685429 (Passcode: 096885)
9:30am

Apr
11

Prof. Zhigang YAO
Departmental Colloquium
Interaction of Statistics and Geometry: A New Landscape for Data Science
Lecture Theatre F
3:00pm-4:00pm

Apr
10

Mr. Hangyu LIN
PhD Student Seminar
Split Knockoffs for Transformational Sparsity in Generalized Linear Models
Room 5506 (lift 25/26)
4:00pm

Apr
7

Prof. Wenjia WANG
Seminar on Applied Mathematics and Data Science
Advancements in Kernel Learning and Offline Reinforcement Learning through Generative Models
Join Zoom Meeting: https://hkust.zoom.us/j/98329223175?pwd=di3nMuDReJjsFaoyrddvE1OjDotBoj.1 Meeting ID: 983 2922 3175 Passcode: hkust
7:00pm(hktime)

Mar
31

Prof. Fanghui LIU
Seminar on Applied Mathematics and Data Science
Be aware of model capacity when talking about generalization in machine learning
G009A, CYT Bldg
6:30pm

Mar
28

Prof. Antoine MELLET
Seminar on PDE
Phase separation and free boundary problems for aggregation-diffusion phenomena
Zoom Meeting: https://hkust.zoom.us/j/99111484217 (Passcode: 600657)
9:30am

Mar
28

Prof. Jingsong HUANG
Departmental Colloquium
Quantum computing from invariant and representation theoretical perspectives
Lecture Theatre F
3:00pm-4:00pm

Mar
26

Mr. Jonte GÖDICKE
Algebra and Geometry Seminar
Multi-fusion categories from 2-Segal spaces
Room 3598 (lift 27 & 28)
4:00pm

Mar
21

Prof. Gong CHEN
Seminar on PDE
Asymptotic stability of the sine-Gordon kink outside symmetry
Zoom Meeting: https://hkust.zoom.us/j/96353711289 (Passcode: 246196)
9:30am

Mar
21

Prof. Alejandro RAMIREZ
Departmental Colloquium
GUE fluctuations in directed ballistic deposition
Lecture Theatre F
3:00pm-4:00pm

Mar
19

Prof. Francesco SALA
Algebra and Geometry Seminar
Cohomological Hall algebras of 1-dimensional sheaves and Yangians
Room 3598
4:00pm

Mar
16

Prof. Peter L. GUO
Seminar on Pure Mathematics
Zero-one characters of flagged Weyl modules
Room 4504 (lift 25/ 26)
3:00pm-4:00pm

Mar
14

Prof. Yuming Paul ZHANG
Seminar on PDE
A Hele-Shaw type flow with interior and free boundary oscillation
Zoom Meeting: https://hkust.zoom.us/j/91943494293 (Passcode: 354618)
9:30am

Mar
14

Prof. Jing OUYANG
Seminar on Statistics
Covariate-Adjusted Generalized Factor Analysis with Application to Testing Fairness
Room 3598 (lift 27/28)
2:00pm

Mar
6

Prof. Frederic Robert
Seminar on PDE
Localization of bubbling for high order nonlinear equations
https://hkust.zoom.us/j/96565292221 (Passcode: 269806)
4:00pm

Mar
5

Prof. Lukas KOELSCH
Seminar on Pure Mathematics
Semifields and their relations to finite geometry, coding theory, and cryptography
https://hkust.zoom.us/j/9832399155 (Passcode: 322024)
10:00am-11:00am

Feb
28

Prof. Aaron LAUDA
Departmental Colloquium
A new look at quantum knot invariants with an eye toward categorification
Lecture Theatre F
3:00pm-4:00pm

Feb
27

Special Seminar
Hang Lung Mathematics Awards Public Talk: The Future of Universities
The Hong Kong Jockey Club Hall, Asia Society Hong Kong Center
5:00-6:50pm

Feb
27

Prof. Laurent BETERMIN
Seminar on PDE
On crystallization in the plane for pair potentials with an arbitrary norm
Zoom Meeting: https://hkust.zoom.us/j/91694213932 (Passcode: 821196)
4:00pm

Feb
26

Prof. Aaron LAUDA
Algebra and Geometry Seminar
Nonsemisimple Topological Quantum Computation
Room 4472 (lift 25 & 26)
4:00pm-5:30pm

Feb
24

Prof. Zhihong XIA
Special Colloquium
A new machine learning algorithm, complex systems and AI predictions
Room 4621 (lift 31/32)
4:00pm-5:00pm

Feb
21

Prof. Ziqing XIE
Seminar on Applied Mathematics
On determining the critical perturbation values to a type of singularly perturbed Neumann problems
Room 5506 (lift 25/26)
3:00pm-4:00pm

Feb
19

Prof. Liu LIU
Seminar on Applied Mathematics
A multi-fidelity approach for kinetic equations with multiple scales and uncertainties
Room 4475 (lift 25 & 26)
4:00pm-5:00pm

Feb
18

Prof. Yu ZHAO
Algebra and Geometry Seminar
Grassmannian of two term complexes and instantons on the blow ups
Room 2303 (lift 17 & 18)
10:00am-11:30am

Feb
14

Prof. Andrei NEGUT
Algebra and Geometry Seminar
q-characters for quantum loop groups
Room 3598 (lift 27 & 28)
4:30pm-6:00pm

Feb
13

Prof. Guochuan THIANG
Seminar on Applied Mathematics
Exact fractional quantization
Room 3598 (lift 27 & 28)
4:00pm-5:00pm

Feb
12

Prof. Ziqing XIE
Seminar on Applied Mathematics
Nehari manifold optimization and its application for finding unstable solutions of semilinear elliptic PDEs
Room 4472 (lift 25 & 26)
2:00pm-3:00pm

Feb
11

Prof. Peicheng ZHU
Seminar on Applied Mathematics
New phase-field models for solid-solid phase transitions driven by material forces
Room 2306 (lift 17 & 18)
3:00pm-5:00pm

Feb
7

Prof. Qi LEI
Departmental Colloquium
Theoretical Evaluation of Data Reconstruction Error and Induced Optimal Defenses
Room 3598 (lift 25 & 26)
10:30am-11:30am

Feb
6

Prof. Peicheng ZHU
Seminar on Applied Mathematics
New phase-field models for solid-solid phase transitions driven by material forces Part I: Weak solutions to a phase-field models for solid-solid phase transitions driven by material forces
Room 3598, Academic Building, HKUST (lift 27-28)
4:00pm-5:00pm

Feb
6

Prof. Ziqing XIE
Seminar on Applied Mathematics
Second-order flows for approaching stationary points of a class of non-convex energies via convexsplitting schemes
Room 3598, Academic Building, HKUST (lift 27-28)
3:00pm-4:00pm

Feb
4

Prof. Haiyan ZHOU
Seminar on Pure Mathematics
Deep Holes of RS-codes and non RS-codes
Room 2408 (lift 17 & 18)
3:00pm-4:00pm

Feb
4

Prof. Zhengchun ZHOU
Seminar on Pure Mathematics
Sequences with Good Properties for Modern Communication and Radar
Room 2408 (lift 17 & 18)
2:00pm-3:00pm

Jan
10

Prof. John C SCHOTLAND
Special Colloquium
Nonlocal PDEs and Quantum Optics
Lecture Theatre H
3:00pm-4:00pm

Jan
7

Dr. Jingge LIU
Seminar on Pure Mathematics
Optimal RS Codes and GRS Codes Against Adversarial Insertions and Deletions and Optimal Constructions
Room 4503 (lift 25 & 26)
11:00am-12:00noon

Jan
3

Miss. Jiayi LI
PhD Thesis Examination
New Provable Non-Convex Algorithms for Generalized Phase Retrieval
Room 4502 (lift 25/26)
3:00pm

Jan
3

Miss. Mingyu QUAN
MPhil Thesis Examination
Kinetic Model and Multiscale Simulation Method of Radiation Plasma System
Room 4504 (lift 25/26)
10:00am

Jan
3

Prof. Huaian DIAO
Seminar on Applied Mathematics
Unique and stable determination of the obstacle by finitely many far-field measurements
Room 4502 (lift 25 & 26)
10:00am-11:00am

Jan - Jun 2025◀◀