This MATH-IMS Joint Colloquium Series is organized by Center for Mathematical Artificial Intelligence (CMAI),
under Department of Mathematics and Institute of Mathematical Sciences (IMS) at The Chinese University of Hong Kong.
The colloquium series focuses on mathematics and applications of artificial intelligence, big data and related topics.
| Date & Time | Speaker | Topics | Video Link | Files |
| 18 Dec 2020 (Fri) 11:00-12:00 |
Prof. Thomas Hou (Caltech) |
Asymptotic escape of saddles and unified global analysis for low-rank matrix recovery | Link | Poster |
| 20 Nov 2020 (Fri) 10:00-11:00 |
Prof. Shi Jin (Shanghai Jiao Tong University) |
Random Batch Methods for classical and quantum N-body problems |
/ | Poster Slides |
| 6 Nov 2020 (Fri) 10:00-11:00 |
Prof. Bjorn Engquist (U.T. Austin) |
Global convergence of stochastic gradient descent | / | Poster |
| 30 Oct 2020 (Fri) 16:00-17:00 |
Prof. Pierre Degond (Imperial College London) |
Topological protection in collective dynamics | / | Poster |
| 16 Oct 2020 (Fri) 10:00-11:00 |
Prof. Weinan E (Princeton University) |
Machine Learning and Computational Mathematics | Link |
Poster Slides |
| 9 Oct 2020 (Fri) 16:00-17:00 |
Prof. Jan Hesthaven (EPFL) |
Nonintrusive Reduced Order Models using Physics Informed Neural Networks | / | Poster |
| 25 Sep 2020 (Fri) 10:00-11:00 |
Prof. Chi-Wang Shu (Brown University) |
Stability of Time Discretizations for Semi-discrete High Order Schemes for Time-dependent PDEs | / | Poster Slides |
| 11 Sep 2020 (Fri) 09:00-10:00 |
Prof. Jianfeng Lu (Duke University) |
Quantitative Convergence Analysis of Hypocoercive Sampling Dynamics | Link | Poster Slides |
| 28 Aug 2020 (Fri) 15:00-16:00 |
Prof. Zhenjie Ren (Universite Paris-Dauphine) |
Training Neural Networks and Mean-field Langevin Dynamics | Link | Poster Slides |
| 14 Aug 2020 (Fri) 15:00-16:00 |
Prof. Jian-Feng Cai (HKUST) |
Landscape Analysis of Non-convex Optimizations in Phase Retrieval | Link | Poster Slides |
| 31 Jul 2020 (Fri) 09:00-10:00 |
Prof. David Xianfeng Gu (Stony Brook University) |
A Geometric Understanding of Generative Models | Link | Poster Slides |