This contains the illustrations to the project paper regarding predictions of dynamical systems with Graph neural networks. The experiments are done on heat diffusion and wave propagation systems.
Note that some illustrations might be innacurate due to bugs in matplotlib.
Heat diffusion
Here is a heat diffusion for a longer time period with a larger graph for illustration purposes.
Data:
With 10x10 grid graph
Test data:
Graph network prediction:
With 10x10 grid graph with 10 disconnected nodes
Test data:
Graph network prediction:
With 10x10 grid graph with 30 disconnected nodes
Test data:
Graph network prediction:
Wave propagation
Here are two wave propagations for longer time period with larger graphs for illustration purposes.
Data:
With 50x50 grid graph
Test data:
Graph network prediction:
With 50x50 grid graph with 40 random disconnected nodes
Test data:
Graph network prediction:
With 50x50 grid graph with walls of disconnected nodes
Test data:
Graph network prediction:
