Café Mathématique

Dear Math Students,

We would like to invite you to join our upcoming Café Mathématique event (Tuesday, Feb 14, 2023, from 3:30 - 4:30pm), which is a talk by Dr. CHEUNG, Ka Chun Charles.

Title: Recent development of learning PDEs with Neural Network and Neural Operator

Abstract: Machine learning and deep learning is a hot topic recently in both academia and industry such as detecting defects for manufacturing applications, counting number of people entering the shopping mall, generating photorealistic images, generating meaningful texts, etc. Besides the application in our daily life, researcher recently apply deep learning method to solve partial differential equations and is applied quite successfully in many areas. In this talk, a brief introduction to deep learning will be given. Followed by two latest methods of neural network for solving differential equations. Namely, Physics informed neural networks (PINNs) and Neural Operator learning. (FNO and DeepOnet). Application of Neural operator for weather forecasting will also be discussed.

About the speaker: Dr. Cheung is an outstanding BSc and PhD alumnus of our Department and our Adjunct Associate Professor. He is currently working as Senior Data Scientist and Deputy Director, at NVIDIA AI Technology Center HK at NVIDIA.

Language: English


Tuesday, Feb 14, 2023, from 3:30 - 4:30pm

Where: AAB402M (HKBU staff/student card is needed for access to the Learning Common)

Registration: Here