Discussions

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  Curved gmsh meshes in Firedrake

  ethrelfall asked Jul 21, 2025 in Firedrake support · Unanswered

  

  

  

  

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  Finite Element space on boundary of mesh

  gobenavides asked Apr 24, 2026 in Firedrake support · Unanswered

  

  

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  Applying an external operator to a TestFunction produces an error

  marazzaf asked Apr 16, 2026 in Firedrake support · Answered

  

  

  

  

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  Firedrake's strategy for GPU support

  connorjward started Sep 24, 2025 in General

  

  

  

  

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  Geometric multigrid with -pc_mg_galerkin both

  nilsfriess asked Apr 1, 2026 in Firedrake support · Answered

  

  

  

  

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  Construct Discontinuous tangential P1 on manifolds

  gobenavides asked Mar 24, 2026 in Firedrake support · Answered

  

  

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  L^2 projection

  gobenavides asked Mar 19, 2026 in Firedrake support · Answered

  

  

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  #️⃣

  Compile PESTc

  tatachaha520-cloud asked Mar 23, 2026 in Install FAQ · Unanswered

  

  

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  Tangential tensors on immersed surfaces

  gobenavides asked Mar 17, 2026 in Firedrake support · Answered

  

  

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  How to rotate a 2D vector field in FunctionSpace of RT/RTE?

  Alpha-Legion asked Feb 28, 2026 in Firedrake support · Answered

  

  

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  Running into a couple of errors: AttributeError and PETSC issue

  mn-velazquez asked Feb 24, 2026 in Firedrake support · Answered

  

  

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  Evaluate the jump discontinuity along the interface of two elements

  apalha asked Feb 4, 2026 in Firedrake support · Unanswered

  

  

  

  

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  The interpolation problem of the Hcurl space between different grids

  DSTxj asked Jan 27, 2026 in Firedrake support · Answered

  

  

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  Getting error after reinstalling Firedrake

  sarshia asked Jan 6, 2026 in Firedrake support · Answered

  

  

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  Set different solver parameter for adjoint

  HaoLI-KU asked Jan 22, 2026 in Firedrake support · Answered

  

  

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  Interpolated Test Functions in Variational Forms: Handling post_jacobian_callback Modifications with Fieldsplit Solvers and R Spaces

  lrtfm asked Jan 21, 2026 in Firedrake support · Unanswered

  

  

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  UFL.Interpolate() ValueError: Expecting the first argument to be primal.

  Alpha-Legion asked Jan 9, 2026 in Firedrake support · Unanswered

  

  

  

  

  42
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  Control Problem with Sum of Squares Cost

  aarraf asked Sep 29, 2025 in Firedrake support · Unanswered

  

  

  

  

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  How to obtain coordinates of vertices of mesh?

  Alpha-Legion asked Jan 9, 2026 in Firedrake support · Answered

  

  

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  Discontiuity of divergence and curl of known function on surface

  Alpha-Legion asked Jan 8, 2026 in Firedrake support · Unanswered

  

  

  

  

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  Is it possible for firedrake to compute the global orientation of a surface mesh automatically?

  Alpha-Legion asked Dec 19, 2025 in Firedrake support · Answered

  

  

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  Basic question - I've solved a scalar Laplacian and I want to output the gradient

  ethrelfall asked May 24, 2024 in Firedrake support · Answered

  

  

  

  

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  Does Firedrake support immersed mesh of (intrinsic) topological dimension higher than 2?

  Alpha-Legion asked Dec 19, 2025 in Firedrake support · Unanswered

  

  

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  Error with fenics-ufl 2025.3.0.dev0

  marazzaf asked Dec 22, 2025 in Firedrake support · Answered

  

  

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  The quantities on the new grid are the integrals of those on the old grid.

  DSTxj asked Nov 25, 2025 in Firedrake support · Unanswered

  

  

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