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Hello Jürgen Fuhrmann,
I'm very interested in your package for the simulation of the coupled transport processes in a flow battery cell. For this I'd like to use internal jump conditions: For simpl…
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**Aim**
Need to iron out any (remaining) bugs and validate the theory as the equations are correct
**Method**
- ~~Verify theory in `Mathematica` between each case of GHMC~~
- ~~Use verified `Mathemat…
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I am interested in experimenting in adding multigrid preconditioners to existing codes I have written. I am attempting to do so using the MGMatrixBlockVector functionality in the MeshWorker framework…
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Hello everyone !
I have been trying to solve the very simple `dw_laplace(psi, phi)` problem on a three-dimensional mesh made only of triangles, _i.e._ a "skin", or surface mesh.
Unfortunately, if…
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Hi everyone,
I'm currently trying to understand the theory of computation of GLMMs. Are there some algorithms available (close to the current implementation) for the case "nAGQ=0"?
Also, where c…
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```
Test terms and equations using the method of manufactured solutions (MMS).
Briefly, the MMS involves the following steps:
1. assume a particular solution (e.g. u = sin(x) * cos(y))
2. analytical…
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The information for input files is not getting cleared after a test specifying at least one input. This can cause an issue for future tests that have optional arguments.
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Attempting to solve Laplace's equation in polar co-ordinates on an annulus I get the following:
```
a = 1; b = 3;
ua = 1; ub = 2;
sol = @(r, t) (ua*log(r/b) - ub*log(r/a))./log(a/b);
N = chebop2(@(…
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```
import numpy as nm
from sfepy.linalg.extmods.crcm import permute_in_place, rcm
from sfepy.discrete.fem import Mesh, FEDomain, Field
from sfepy.discrete import FieldVariable, Material, Integral…
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#### Summary:
Allow 3rd-party PDE(partial differential equation) libraries to be used to perform inference that involve PDEs.
#### Description:
The design involves `cmdstan`, `stan`, and `math…