Official implementation code of the paper: "GCN-FFNN: A Two-Stream Deep Model for Learning Solution to Partial Differential Equations" (Link).
The plots for 1D-Burgers equation for test nodes from outside the domain at t=0.5 and t=0.99:
The plots for 2D-Burgers equation for test nodes from outside the domain at t=3:
Install the required packages with pip install -r requirements.txt
.
Navigate to the desired folder, e.g. pde-gcn/1d-burgers/ensemble-inner/
.
For training run, e.g.:
python ensemble-inner.py
For testing run, e.g.:
python ensemble-inner.py --test
Please cite the paper using the following bibtex reference:
@article{BILGIN2022131,
title = {GCN-FFNN: A two-stream deep
model for learning solution to partial
differential equations},
journal = {Neurocomputing},
volume = {511},
pages = {131-141},
year = {2022},
issn = {0925-2312},
author = {Onur Bilgin and Thomas Vergutz
and Siamak Mehrkanoon},
}