Add support for FEM isoparametric elements (segments and triangles) generalized to an arbitrary dimension D of the physical space - #94

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Pawel024 wants to merge 45 commits into

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fem-1d-embedded-in-2d

Commits on Jan 23, 2026

fem: generalized jacobian measure using the area formula
Pawel024
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fd8cf04
fem: completed base implementation of segments embedded in 2d
Pawel024
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3995dab
fem: copy block_mass and block_grad_grad tests for embedded segments
Pawel024
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5ae76d1
fem: copy tests from isoparametric_segment.cc for embedded segments
Pawel024
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e30e749
fem: add tests for gradient values and arc length to isoparametric_embedded_segment.cc
Pawel024
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b943365
fem: update block tests for embedded segments to use a diagonal segment
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d408726
fem: update paths to match fields redesign
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01741b6
fem: formatting edits
Pawel024
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4fe4832
tests/fem: formatting edits
Pawel024
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c1e17e2
fem: replace hardcoded dimension values with the variable dim
Pawel024
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b313d85
fem: make base isoparametric segment class a template of the dimension
Pawel024
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2b9e098

Commits on Jan 27, 2026

Commits on Jan 29, 2026

Merge remote-tracking branch 'origin/main' into fem-1d-embedded-in-2d
Pawel024
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fe3d6fc

Commits on Feb 5, 2026

test/fem: test integration with volume form on arbitrary segments
Pawel024
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0f27c1b

Commits on Jul 16, 2026

Merge remote-tracking branch 'origin/main' into fem-1d-embedded-in-2d
Pawel024
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3266552

Commits on Jul 19, 2026

Commits on Jul 20, 2026

tests/fem: add tests for embedded triangles equivalent to those for embedded segments
Pawel024
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1676150

Commits on Jul 21, 2026

Update cmake-macos.yaml to check out pyre branch {main} instead of {tensor}
Pawel024
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1baca62
Update cmake-ubuntu.yaml to check out pyre branch {main} instead of {tensor}
Pawel024
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bc00e48
tests/geometry: correction in comments
Pawel024
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4a36359
fem/blocks: remove unnecessarily added comment
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3a15afa
tensor: remove accidentally added whiteline
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7107e9a
tests/geometry: make a comment clearer
Pawel024
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a1a5065

Commits on Aug 11, 2026

Merge branch 'main' into fem-1d-embedded-in-2d
biancagi
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be1da27
fem: adjustments to new blocks api
biancagi
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5dda78d
major refactoring of functions integration and fem assembly around cell-level quadrature
biancagi
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0be1c4b

Commits on Aug 17, 2026