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Add Hermite elements #516

Merged
merged 24 commits into from
May 25, 2022
Merged

Add Hermite elements #516

merged 24 commits into from
May 25, 2022

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mscroggs
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@mscroggs mscroggs commented May 23, 2022

Adds an extra dimension to the interpolation "matrices" used to create elements, to allow evaluations of derivatives to be used to define elements.

These elements do not work in FFCx/DOLFINx yet as changes to the push forward/pull back maps are needed.

Changes to interpolation shapes are needed in FFCx and DOLFINx too: FEniCS/ffcx#494 and FEniCS/dolfinx#2197

@mscroggs mscroggs marked this pull request as draft May 23, 2022 10:50
@mscroggs mscroggs marked this pull request as ready for review May 24, 2022 09:37
@mscroggs mscroggs linked an issue May 25, 2022 that may be closed by this pull request
@mscroggs mscroggs merged commit 5a692c7 into main May 25, 2022
@mscroggs mscroggs deleted the mscroggs/hermite branch May 25, 2022 13:40
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Support Hermite elements
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