-
As a result of using a pure polynomial representation due to the feature implemented by this issue https://github.com/dougshidong/PHiLiP/issues/9, we simply cannot use an exact boundary to refine the …
-
-
Write a postprocessor that will append the timing summary of a given run to the statistics file. This will be convenient in terms of running a data processing program that directly computes on top of …
-
The operation that I'm trying to do is take a five-component vector whose entries correspond to the degrees of freedom in a 3x3 traceless, symmetric tensor then find a rotation matrix whose columns ar…
-
Dear dealii developers,
I wanted to report a potential floating point comparison issue in the function `AffineConstraints::is_consistent_in_parallel` implemented here
https://github.com/dealii/…
-
If I were to take a derived class of `FE_PolyTensor` and replace the mapping type with `mapping_covariant`, then the library builds just fine, but running simulations using said derived class does not…
-
p::shared::Tria can behave in two ways: all cells are ghosts (i.e. no artificial cells), or only a layer of cells around `locally_owned` are ghosts and the rest is artificial. In order to keep commun…
-
In #11882 I realized that `CellAccessor::level_subdomain_id()` always returns `0` if we did not initialze the multigrid hierarchy by the flag https://github.com/dealii/dealii/blob/57e91c245854cc49033b…
-
Lately I have stumbled across a nasty bug when doing global refinement in parallel.
Below you find a simple test examples, which just creates and refines a simple triangulation.
When using many co…
-
"Given a vector of n one-dimensional polynomials P1 to Pn, this class generates ndim polynomials of the form Qijk(x,y,z) = Pi(x)Pj(y)Pk(z). If the base polynomials are mutually orthogonal on the inter…