This repo is the official implementation of "PhyGNNet: Solving spatiotemporal PDEs with Physics-informed Graph Neural Network" by Longxiang Jiang, Liyuan Wang, Xinkun Chu, Yonghao Xiao, and Hao Zhang ...

E-graph extraction is a challenging NP-hard optimization problem that serves as the primary bottleneck in e-graph based applications. Traditional methods face a critical trade-off between speed and ...