Hello, I want to integrate the Nedelec basis function on the mesh (for example, any triangular mesh) by applying the Gaussian quadrature rule on Fenicsx. Are there any functions that will allow me to access Gaussian points and weights for any triangle and enable me to perform this integration pro…

See: Creating and tabulating an element — Basix 0.8.0.0 documentation and Creating and using a quadrature rule — Basix 0.8.0.0 documentation If you want to use it with dolfinx, you can use the pull back if you know what cell you are in, see for instance: Point Sources (Redux) - #6 by dokken ie. …

Hi everyone, I have a similar problem. With the Basix documentation, I can calculate the points and weights for the master element (for example, unit triangle). But what should I do to apply this to all triangles? I want to find the Gaussian points and weights of any triangle. With this code, I ge…

Accessing the value of basis functions and quadrature points

General

dokken March 19, 2024, 6:12pm 4

See: Accessing the basis function of a Finite Element - #13 by dokken

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Accessing the value of basis functions and quadrature points

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