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Lowest order integration rules for tets #1110

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kinnala opened this issue Mar 23, 2024 · 0 comments
Open

Lowest order integration rules for tets #1110

kinnala opened this issue Mar 23, 2024 · 0 comments
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@kinnala
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kinnala commented Mar 23, 2024 •
edited

Right now the lowest order integration rule for tets has 4 points. The following rule is suitable for P1 Laplacian though:

quadrature=(np.array([[.25],[.25],[.25]]), np.array([1/6]))

It should be added to get_quadrature.
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