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Dolfinx - Projection of a trial function into its tensor space in a mixed formulation
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0
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7
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August 31, 2025
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Does Dolfinx's solver have an issue or require some preconditioning when handling certain meshes like the Icosahedral mesh?
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5
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22
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August 31, 2025
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Any way to access numbering of the DoFs in the assembled mpc matrix
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8
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10
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August 29, 2025
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Creating a custom unary operator within ufl
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5
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29
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August 26, 2025
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Cross product of normal and test function in the variational form using ufl's FacetNormal?
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12
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71
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August 25, 2025
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Surface evaluation with correct normal of gmsh mesh
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10
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56
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August 25, 2025
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How to create a Dolfinx expression from a cross product?
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3
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33
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August 23, 2025
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Nullspace on a subspace
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1
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110
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August 21, 2025
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Adaptive Mesh Refinement using DWR
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2
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38
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August 19, 2025
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Global DOFs map from index_map.local_range in MPI
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3
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42
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August 18, 2025
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Is this how to project a function onto a vector space in Dolfinx?
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2
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54
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August 17, 2025
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How are 2D manifolds immersed/embedded in 3D space handled in dolfinx?
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23
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172
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August 16, 2025
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Preconditioner options not being set properly
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3
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176
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August 14, 2025
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Nodal coordinates and values with MPI
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13
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87
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August 14, 2025
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Dot logic with grad and nabla_grad
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3
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32
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August 8, 2025
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Dirichletbc incompatible arguments: needs a float32 functionspace?
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2
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27
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August 6, 2025
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Error when trying to implement continuation method to run fluid flow problem at higher Reynolds numbers
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2
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41
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August 5, 2025
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How to apply bc constraint to a point in serendipity functionspace (re-post)
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1
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27
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August 2, 2025
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Looks like a package broke the solver
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6
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66
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August 1, 2025
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Zero Displacement in Coupled system solve
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2
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39
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July 31, 2025
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Invalid MPI rank error when using gmshio.read_from_msh() on WSL2 with DOLFiNx - how to fix?
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5
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38
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July 31, 2025
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Having difficulty creating 2D streamlines
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5
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75
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July 30, 2025
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Boundary conditions for coupling non-linear ODEs
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1
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47
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July 30, 2025
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Using dolfinx_mpc in generalised plain strain formulation
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10
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107
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July 30, 2025
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Mixed elements crashes with apply_lifting (Bus Error)
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1
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20
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July 30, 2025
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Bogner-Fox-Schmit (BFS) Element
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0
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44
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July 29, 2025
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Solve the 3D unsteady convection-diffusion equation
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1
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48
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July 21, 2025
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Split gradient of solution into vector components
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4
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43
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July 18, 2025
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How to assemble 'matrix' only once with dolfinx 0.7.3?
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2
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45
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July 16, 2025
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Giving initial condition in FEniCSx0.9.0 using mixed_element
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5
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74
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July 14, 2025
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