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maziarraissi / PINNs

Physics Informed Deep Learning: Data-driven Solutions and Discovery of Nonlinear Partial Differential Equations
https://maziarraissi.github.io/PINNs
MIT License
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Burger's Equation #15

Open candyartemis opened 3 years ago

candyartemis commented 3 years ago

Hello,

I was trying to run the continuous Burger's equation file, but I do not get the figure in the folder, instead, I keep getting the figure that the trained solution is a horizontal red dash line. which is nowhere close to the true solution. I checked the training step prints, and the loss value does not change with time. Does anyone else get the same thing?

Thanks.

candyartemis commented 3 years ago

appendix/continuous_time_inference (Burgers)/Burgers.py I got the same figure with the identification one too

Ankitkumar803 commented 1 year ago

same here