Jan Nikl
Jan Nikl
Collection of various bugfixes and minor improvements that would be too small for separate PRs. These are: - added `MultTranspose()` and `AddMultTranspose()` for dense matrices - added `ParBilinearForm::InnerProduct()` and `ParBilinearForm::TrueInnerProduct()`...
This pull request adds support for integral finite elements at multiple places: - Most of the `BilinearFormIntegrator`s. Currently, many integrators do not differentiate between "value" and integral finite elements. This...
This PR returns the functionality of `BlockOperator` to return non-const `Operator`, which was taken away in #4078 . This fixes the potential problems that have arisen as observed in #4135...
This PR introduces support for D(P)G elements in mixed bilinear forms, i.e. discontinuous finite elements in forms with different trial and test spaces. It should be stressed that this is...
This PR is a collection of rather minor yet useful improvement (based on [my fork](https://github.com/najlkin/mfem/)). In particular there are following things: - A new method `AddSubSparseMatrix()` for adding a sub-matrix...
This PR fixes the problem recognized in #4083 . When `ParMesh` is loaded from files/streams through its constructor or `Load()` method with `refine` or `fix_orientation` parameters set true (as by...
This pull request collects enhancements related to integration on boundaries or faces (from [najlkin/mfem](https://github.com/najlkin/mfem/)). Most of them built on the existing things and only complete/improve them, but a new feature...
This PR collects enhancements of various classes to be able to take ownership of external data or use external data without their ownership. Specifically, there are the following things: -...
This PR adds two options for visualization of vector fields. They are similar to the options 2 and 3, but the arrows are drawn above the function surface and in...
This PR adds a single precision parallel build to the GitHub workflow. It relies on the branch [najlkin/add-single-ci](https://github.com/mfem/github-actions/tree/najlkin/add-single-ci) in github-actions and the corresponding PR: mfem/github-actions#11 , which should be merged...