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2024

10 Tuesday Dec 2024
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04:00 PM 05:00 PM

$\alpha$-potential games: A new paradigm for $N$-player dynamic games

ABSTRACT Static potential games, pioneered by Monderer and Shapley (1996), are non-cooperative games in which there exists an auxiliary function called static potential function, so that any player...
Venue: Y5-205, Yeung Kin Man Academic Building
10 Tuesday Dec 2024
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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
03 Tuesday Dec 2024
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05:00 PM 06:00 PM

Improving the convergence of Markov chains via permutations and projections

ABSTRACT This talk aims at improving the convergence to equilibrium of finite Markov chains via permutations and projections....
Venue: G5-214, Yeung Kin Man Academic Building
03 Tuesday Dec 2024
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04:00 PM 05:00 PM

Finite dimensional projections of Hamilton-Jacobi-Bellman equations in spaces of probability measures and stochastic optimal control of particle systems

ABSTRACT In this talk we will present recent results about optimal control of large particle systems with common noise, interacting through their empirical measures....
Venue: G5-214, Yeung Kin Man Academic Building
26 Tuesday Nov 2024
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04:00 PM 05:00 PM

Two-phase micropolar fluids: Phase field models and their analysis

ABSTRACT Micropolar fluids are among the simplest cases of fluids with microstructures, where each fluid particle has its own internal rotations....
Venue: G5-214, Yeung Kin Man Academic Building
29 Tuesday Oct 2024
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04:00 PM 05:00 PM

Nonlocal Aggregation-Diffusion Equations: fast diffusion and partial concentration

ABSTRACT We will discuss several recent results for aggregation-diffusion equations related to partial concentration of the density of particles....
Venue: Online via ZOOM Registration Link: https://cityu.zoom.us/meeting/register/tZMpcu-hqDotEt2mc2bmytefKhFIpp8n4dtL#/registration
15 Tuesday Oct 2024
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04:00 PM 05:00 PM

Bulk-boundary correspondence in topological electrodynamics: From 1D to higher dimensions

ABSTRACT A cornerstone of topological electrodynamics is the bulk-boundary (or bulk-edge) correspondence principle (BBCP): the number of topologically protected interface modes between two periodic...
Venue: Y5-205, Yeung Kin Man Academic Building
15 Tuesday Oct 2024
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03:00 PM 04:00 PM

Mamba Neural Operator: Who Wins? Transformers vs. State-Space Models for PDEs

ABSTRACT Partial differential equations (PDEs) are widely used to model complex physical systems, but solving them efficiently remains a significant challenge....
Venue: Y5-205, Yeung Kin Man Academic Building
08 Tuesday Oct 2024
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04:00 PM 05:00 PM

On the modelling and analysis of grounded shallow ice sheets melting

ABSTRACT In this talk we will study a model describing the evolution of the thickness of a grounded shallow ice sheet....
Venue: G5-214, Yeung Kin Man Academic Building
24 Tuesday Sep 2024
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04:00 PM 05:00 PM

Journey to the Center of the Earth

ABSTRACT We will consider the inverse problem of determining the sound speed or index or refraction of a medium by measuring the travel times of waves going through the medium....
Venue: Y5-205, Yeung Kin Man Academic Building