-
Hi,
In our ML tasks, the problem of scale is often defined by num_of_training_samples by num_of_validation_samples. Our GPUs currently has 40~80 GB memory per card, which could handle problem of s…
-
All,
I am wondering, at one point in my simulation, the run fails with a constantly decreasing dt (reaching a dt = 1e-25 or lower which is certainly a sign of instability in my solution - or in my …
-
Hello everyone,
I would like to implement modified gravity models following the mu / gamma parametrisation also used e.g. in MGCAMB (http://arxiv.org/abs/1106.4543), where mu modifies the Poisson equa…
-
I've found a few more Fortran packages I will try to add one by one:
* [ ] Fortran processing library: http://www.biosfera.dea.ufv.br/fpl/index.html
* [ ] 2DECOMP & FFT: https://github.com/numeric…
-
**Submitting author:** @mongibellili (elmongi elbellili)
**Repository:** https://github.com/mongibellili/QuantizedSystemSolver.jl
**Branch with paper.md** (empty if default branch):
**Version:** v1.0…
-
When I run an OPF, I get the following error.
MATPOWER Version 7.1, 08-Oct-2020 -- AC Optimal Power Flow
AC OPF formulation: polar voltages, power balance eqns
MATPOWER Interior Point Solver -…
-
Extension of the 1D Stefan Problem, described in section 8.4.1 of Perspectives in Fluid Dynamics (Batchelor, Mofatt, Worster 2000)
-
## Description
`scale_matrix_exp_multiply(t, A, B)` doesn't always equal `matrix_exp(tA) * B`. Might be a precision issue, where `scale_matrix_exp_multiply` does some sort of approximation and there…
-
issue to track progress for GMG that @tcclevenger is working on:
- [x] simple benchmark problems
- [x] free slip
- [x] spherical geometry and free slip (with deal.II master)
- [x] relax averagin…
tjhei updated
2 years ago
-
Recently, it started raining LinAlgErrors (out of nowhere). I think I found the culprit.
In `ODESolver.solve()`, right before the end, it does
```python
suggested_stepsize = self._…