### Events & Seminars

**May****
27**

**Prof. Minh Ha QUANG**

**Seminar on Applied Mathematics and Data Science**

An information geometric and optimal transport framework for Gaussian processes

Room 1410 (lift 25 & 26)

10:30am

**May****
27**

**Miss. Yinan SHEN**

**PhD Thesis Examination**

Robust Blessings of Lipschitz Loss Functions: Statistical and Computational Perspectives

Room 4472 (lift 25/26)

3:00pm

**May****
28**

**Mr. Lei SUN**

**PhD Student Seminar**

Integrated Genetic Algorithm for Financial Trading

Room 1410, Academic Building, HKUST (lift 25-26)

10:30am

**May****
28**

**Mr. Lue SHEN**

**PhD Student Seminar**

Pricing Non-Fungible Token (NFT) with Vector Autoregressive Moving Average (VARMA) Model

Room 1409, Academic Building, HKUST (lift 25-26)

9:30am

**Jun****
3**

**Miss. Yifan HAO**

**MPhil Thesis Examination**

The Impacts of Over-parameterization under Distribution Shift

Room 2463, Academic Building, HKUST (lift 25-26)

4:30pm

**Jun****
4**

**Prof. Fan WEI**

**Seminar on Pure Mathematics**

Graph density inequalities

Room 2404 (lift 17/18)

3:00pm-4:00pm

**Jun****
6**

**Prof. Ruchi GUO**

**Seminar on Applied Mathematics**

Optimization and preconditioning: TPDv algorithms for nonlinear PDEs

Room 5506 (lift 25/26)

1:30pm-2:30pm

**Jun****
6**

**Prof. Juntao HUANG**

**Seminar on Applied Mathematics**

Adaptive sparse grid discontinuous Galerkin (DG) schemes for high-dimensional PDEs

Room 2463 (lift 25/26)

10:30am-11:30am

**Jun****
14**

**Prof. Han LI**

**Departmental Colloquium**

Masser's Conjecture on Equivalence of Integral Quadratic Forms

LTF

3:00pm-4:00pm

**May****
24**

**Prof. Siu-Hung NG**

**Seminar on Pure Mathematics**

Mining for modular data from congruence representations

Room 1410 (lift 25/26)

4:30pm-5:30pm

**May****
24**

**Prof. Shijun LIAO**

**Seminar on Applied Mathematics**

Clean Numerical Simulation (CNS) of two-dimensional Kolmogorov flow

Room 5583 (lift 27 & 28)

3:00pm-4:00pm

**May****
23**

**Dr. Baojun WU**

**Seminar on Pure Mathematics**

Proof of Delfino-Viti conjecture

Room 1410 (lift 25/26)

10:30am-11:30am

**May****
22**

**Dr. Baojun WU**

**Seminar on Pure Mathematics**

(Talk 1) Introduction to Liouville conformal field theory (Talk 2) Irreducibility of Virasoro representations in Liouville CFT

Room 4579 (lift 27 & 28)

2:30pm-5:30pm

**May****
21**

**Mr. Candi ZHENG**

**PhD Thesis Examination**

From Generative Artificial Intelligence to Statistical Physics and Back: Tackling Non-Equilibrium Gas and Diffusion Process

Room 4472 (lift 25/26)

9:45am

**May****
20**

**Mr. Xiaocong XU**

**PhD Thesis Examination**

Spectral Theory of Covariance Matrices with Its Statistical Applications

Room 4472 (lift 25/26)

3:00pm

**May****
17**

**Mr. Jiayi WEN**

**MPhil Thesis Examination**

Demazure crystals for flagged key polynomials

Room 1409 (lift 25/26)

10:00am

**May****
17**

**Prof. Bohua SUN**

**Seminar on Applied Mathematics**

(Talk 1) - Dimensional Analysis and Universal Scaling Laws: A Journey from Historical Foundations to Contemporary Research (Talk 2) : Möbius Inversion and Its Application in Physics: Unveiling the Harmony Between Number Theory and Physical Phenome

Room 1410 (lift 25/26)

10:00am-12:30pm

**May****
16**

**Prof. Tianxin CAI**

**Seminar on Pure Mathematics**

A new generalization of Fermat's Last Theorem

Room 4504 (lift 25 & 26)

4:30pm-5:30pm

**May****
15**

**Mr. Huaigong ZHANG**

**PhD Student Seminar**

Mixed Spin P-field theory and higher genus FJRW invariants

Room 4504, Academic Building, HKUST (lift 25-26)

10:00am

**May****
14**

**Hong CHEN**

**Algebra and Geometry Seminar**

Symmetric polynomials and interpolation polynomials

Room 4504 (lift 25/26)

4:30pm-5:30pm

**May****
14**

**Mr. Zhongyi SHI**

**PhD Student Seminar**

Chern character operators and W algebra on cohomology of Hilbert schemes

Room 4472, Academic Building, HKUST (lift 25-26)

2:00pm

**May****
14**

**Mr. Zi WANG**

**PhD Student Seminar**

Bridgeland stability conditions and low degree curves on Quadratic threefold

Room 3598, Academic Building, HKUST (lift 27-28)

10:00am

**May****
13**

**Mr. Zhiyuan YU**

**PhD Student Seminar**

Improved 4D Gaussian Splatting for Dynamic Human Rendering

Room 3598, Academic Building, HKUST (lift 27-28)

2:00pm

**May****
10**

**Mr. Junwei MA**

**PhD Student Seminar**

Moser Regularization Map and Symmetry Group of the Kepler Problem

Room 4475 (lift 25/26)

4:30pm

**May****
10**

**Prof. Junliang SHEN**

**Departmental Colloquium**

Non-abelian Hodge theory and the P=W conjecture

LTF

3:00pm-4:00pm

**May****
10**

**Mr. Yuxuan HAN**

**PhD Student Seminar**

On the Convergence of Projected Bures-Wasserstein Gradient Descent under Euclidean Convexity

Room 5564 (lift 27/28)

11:45am

**May****
10**

**Mr. Zhiwei WANG**

**PhD Student Seminar**

M^3: A statistical approach to cell-type-specific analysis of spatially variable genes in spatial transcriptomics data

Room 3598, Academic Building, HKUST (lift 27-28)

10:00am

**May****
9**

**Mr. Zhigang PU**

**PhD Student Seminar**

A Gas-Kinetic Scheme for the Maxwell Equations

Room 3598, Academic Building, HKUST (lift 27-28)

9:00am

**May****
9**

**Prof. Junliang SHEN**

**Algebra and Geometry Seminar**

From abelian schemes to Hitchin systems: cohomology, sheaves, and algebraic cycles (Lecture Series: I, II and III)

Room 2408 (lift 17/18)

4:30pm-5:30pm

### Faculty News

### Department Announcements

▶ MATH TA/IA Assignment (2023-24 Spring and Summer term )

▶ Class Schedule - MATH 2023-24 Spring

▶ Class Schedule - MAED 2023-24 Spring

▶ Class Schedule - MAFS 2023-24 Spring

▶ WeBWorK Online Homework System

▶ Classviva Online Homework System

▶ Math Grading System for Students