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Hello Dr. Lu,
I'm trying to implement a 2D pressure equation to solve single-phase flow in homogeneous porous media in DeepXDE, but I have some doubts about the Neumann boundary conditions definitio…
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Hello,
It would be great if we could get an implementation of scipy.linalg.solve_banded in jax.
Otherwise I am interested in similar methods for solving matrix equations of the form `A*x=b` where …
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In AppendixA.continuous_time_inference (Burgers) of PINN, The exact solution is mentioned in your code.But I don't quite understand what the exact solution you have here represent, and how those exact…
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So, I have a minimal example (attached) that results in an Abort trap 6.
1. Is it possible to raise an exception rather than kill the interpreter?
2. Maybe you can help me understand why this fails …
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> Hic sunt leones
The OOP abstract calculus as the one of Rouson already implemented and tested with the Lorenz equations example _could_ be limiting or problematic...
As a matter of facts, in the L…
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It would be nice to have more benchmarks as they discuss here
- https://arxiv.org/pdf/2111.05512.pdf
- https://arxiv.org/pdf/2203.13181.pdf
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## Bug Description
The periodic boundary condition system seem to work when including a cohesive zone model in serial (it converges to the proper solution).
When using MPI, the periodic BC system se…
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There is currently no way to use an array-derived quantity in a NeuralPDE differential equation.
This is an example:
```
dx = 0.05
dy = 0.05
xwidth = 10.0
ywidth = 10.0
xs = -xwidth…
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Thank you very much for this excellent work. I have only spent a short while testing, but this is a very good implementation of Radau.
However, all the examples throw a "minor" error, for example f…
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@cyanmcg noticed the following assertion being triggered in Debug mode. This may prevent us from debugging further into the code with gdb since the assertion will simply terminate the code at this loc…