Yi-Yi Ma

Graph-Structured Physics-Informed Deep Operator Network for Simulating Hydrodynamics of Tidal River Networks

This study proposes a surrogate model, Graph-Structured Physics-Informed Deep Operator Network (GS-PI-DeepONet), to simulate two-dimensional hydrodynamics in a tidal river network. The model was coupled with Graph Convolutional Networks (GCNs) for spatial feature extraction and Long Short-Term Memory (LSTM) network for...