Skip to main content

Departmental Distinguished Lecture

08 Tuesday Apr 2025
to
05:00 PM 06:00 PM

On Shock Profiles in Four-Field Formulations of Dissipative Relativistic Fluid Dynamics

ABSTRACT The talk shows that in second-order hyperbolic systems of partial differential equations proposed in authors’ earlier paper (J. Math. Phys....
Venue: Online via Zoom Registration Link: https://cityu.zoom.us/meeting/register/f2Q-kxaDRhSpN7zI0y1dmA
08 Tuesday Apr 2025
to
04:00 PM 05:00 PM

Wealth or Stealth? The Camouflage Effect in Insider Trading

ABSTRACT The Kyle-Back Strategic Insider Trading is one of the most intriguing equilibrium models of asymmetric information in market microstructure theory, and has been studied extensively during ...
Venue: B5-208, Yeung Kin Man Academic Building
04 Tuesday Mar 2025
to
04:00 PM 05:00 PM

Fifth-Order Bound-, Positivity-, and Equilibrium-Preserving Affine-Invariant AWENO Scheme for Two-Medium γ-based Model of Stiffened Gas

ABSTRACT We describe a quasi-conservative finite difference AWENO scheme with the affine-invariant Z-type nonlinear weights (Ai-AWENO) for the γ-based model....
Venue: B5-311, Yeung Kin Man Academic Building
21 Friday Feb 2025
to
10:00 AM 11:00 AM

Monotonicity-based regularization of inverse coefficient problems

ABSTRACT Newly emerging imaging methods lead to the inverse problem of determining one or several coefficient function(s) in an elliptic partial differential equation from (partial) knowledge of it...
Venue: B5-208, Yeung Kin Man Academic Building
13 Thursday Feb 2025
to
03:00 PM 04:00 PM

Constraint dissolving: a powerful tool for Riemannian optimization

ABSTRACT We propose constraint dissolving approaches for optimization problems over  a class of Riemannian manifolds....
Venue: B5-211, Yeung Kin Man Academic Building
12 Wednesday Feb 2025
to
04:00 PM 04:50 PM

Transverse Spectral Instability of Small Periodic Traveling Waves for the Euler-Korteweg System

ABSTRACT In this talk, I will discuss with the transverse spectral instability of the one-dimensional sufficiently small and periodic traveling wave solutions of the (2+1)-dimensional Euler-Korteweg ...
Venue: G5-314, Yeung Kin Man Academic Building
14 Tuesday Jan 2025
to
04:00 PM 05:00 PM

A Wearable-Based Aging Clock Associates with Disease and Behavior

ABSTRACT Biomarkers of aging play a vital role in understanding human longevity and have the potential to inform clinical decisions and assess interventions....
Venue: B5-311, Yeung Kin Man Academic Building
13 Monday Jan 2025
to
04:00 PM 05:00 PM

Detonation Solutions of Zeldovich-von Neumann-Döring Combustion Equations (ZND equations)

ABSTRACT Zeldovich-von Neumann-Döring equations are effectively applied to investigation of the combustion phenomena for compressible fluids, whose central issue for aviation industry is the dynami...
Venue: G5-315, Yeung Kin Man Academic Building
08 Wednesday Jan 2025
to
03:00 PM 04:00 PM

PDE Perspective on Many-body Problems in Quantum Optics

ABSTRACT Quantum optics is the quantum theory of the interaction of light and matter. In this talk, I will describe a real-space formulation of quantum electrodynamics....
Venue: Y5-205, Yeung Kin Man Academic Building
10 Tuesday Dec 2024
to
03:00 PM 04:00 PM

Synergizing AI, Applied Mathematics, and Granular Computing for Advanced Predictive Intelligence

ABSTRACT This presentation explores the dynamic fusion of AI, Applied Mathematics, and Granular Computing to address complex challenges....
Venue: Y5-205, Yeung Kin Man Academic Building