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Hello,
I am a student working with professor Ludmil Zikatanov here at PSU on a numerically stable finite element discretization of poroelasticity on simplices of dimensions 2 and 3, and I am trying…
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Regarding #138 , I discover that the DoF stored in the `EIGENVECTORS_MATRIX` are additionally to the `DISPLACEMENT` the temporal derivatives `VELOCITY` and `ACCELERATION`, but like these DoF are not c…
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Hi,
I'm looking to solve a linear system which is algebraically similar to the Stokes problem, in the sense that I have a matrix in the following block form:
```
[ A B ]
[ B^T 0 ]
```
…
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Hi All,
I'm solving a wave equation where at each iteration I need to solve a system of equations `AX=b`. The SLAE matrix `A` is, however, a block diagonal (for example, if the DG method is used, the…
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Hello again!
I have run into a problem that I cannot figure out with the script I am running. I am trying to adapt example 5 into a Biot solver with perturbation in the pressure for added stabilit…
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I have described the issue [here](http://stackoverflow.com/questions/41452243/dump-a-lambda-function-in-a-file-and-load-it-in-another-function)
Here is a minimalist example:
from pdb import set_…
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For now, elements and other entities have an ability to register DoF etheir in nodes or in elements. That means that the element are going to use this DoF in its stiffness matrix. Here is two steps to…
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Building and installing Sfepy:
```
lucas@lucas-K55VD:~/sfepy$ sudo python setup.py build
sympy (optional) is missing; some tests are going to fail!
igakit (optional) is missing; you may get run-ti…
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For the moment, I would suggest to concentrate on using Automatic Differentiation, rather than hand-coded Jacobians or symbolic.
Do you have examples where you have checked that hand-coded Jacobia…
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Hey, I was wondering if you wanted to migrate this over to JuliaDiffEq. I would like to put it into the common interface so that way
```julia
solve(prob,LSODA();kwargs...)
```
will "just work"…