| Date | 22 Jul 2025 (Tue) 4:00 pm – 5:00 pm |
| Venue | Room 210, Run Run Shaw Building, HKU |
| Title | Optimization and Machine Learning Seminar - Rates for least squares using over-parameterized neural networks |
| Speaker | Prof. Yunfei Yang (Sun Yat-sen University, China) |
| Date | 23 Jul 2025 (Wed) 4:00 – 5:00 pm |
| Venue | Room 210, Run Run Shaw Building, HKU |
| Title | Qualifying Research Seminar - Representations of integers as sums of four polygonal numbers of almost prime length |
| Speaker | Mr. NG Kwan To (HKU) |
| Date | 30 Jul 2025 (Wed) 4:00 pm – 5:00 pm |
| Venue | Room 210, Run Run Shaw Building, HKU |
| Title | Optimization and Machine Learning Seminar - How does generalization behave under suitable model capacities in modern machine learning? From deterministic equivalence to function spaces |
| Speaker | Prof. Fanghui Liu (University of Warwick, UK) |