Stochastic Particle Systems from Biology and Machine Learning

Thời gian: 08:00:16/03/2026 đến 17:00:18/03/2026

Địa điểm: Vietnam Institute for Advanced Study in Mathematics, 161 Chua Lang Street, Lang Ward, Hanoi

Objective: Stochastic interacting particle systems provide a powerful framework for describing aggregation, diffusion, and collective effects in both biological systems and modern machine learning. In mathematical biology, they arise in particular in stochastic Keller–Segel-type models and related chemotaxis systems, where singular interactions between particles can lead to pattern formation and blow-up phenomena. In machine learning, stochastic differential equations are central to diffusion-based models and sampling algorithms, motivating a detailed analysis of SDEs and their numerical discretisations, including stability properties and quantitative error estimates. This workshop aims to bring together researchers working on stochastic particle approximations, mean-field and propagation-of chaos limits, as well as the analysis of discretisation schemes for stochastic dynamics. By highlighting common analytical challenges, the workshop seeks to foster cross-fertilisation between stochastic models in mathematical biology and diffusion-driven methods in machine learning.

Expected participants: Researchers, graduate students, postgraduate students, and final-year students in Mathematics.

Organizing Committee

• Le Minh Ha, Vietnam Institute for Advanced Study in Mathematics;
• Ngo Hoang Long, Hanoi National University of Education, Vietnam;
• Gaël Raoul, VIASM-CNRS, Ecole Polytechnique, France.

Scientific Committee

• Marc Peigné, University of Tours, France;
• Nguyen Huu Du, VNU University of Science, Hanoi, Vietnam.

Speakers & Lecturers

Speakers

• Yoan Tardy, Ecole Polytechnique, France;
• Le Tuyet Nhi Pham, Ecole Polytechnique, France;
• Phan Thi Ha Duong, Institute of Mathematics, VAST, Vietnam;
• Vincent Bansaye, Ecole Polytechnique, France ;
• Huu Du Nguyen, VNU University of Science, Hanoi, Vietnam;
• Hoang Long Ngo, Hanoi National University of Education, Vietnam;
• Giovanni Conforti, Padova University, Italy .

Lecturer: Le Tuyet Nhi Pham, Ecole Polytechnique, France.

Meeting Format: Hybrid (Both in-person and online/The online meeting format is for participants outside of Hanoi only)

Language: English

Please visit the following link to register: https://forms.gle/zPqLuUcnY43Ukwin6