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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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How to calculate the residual and project to the orthogonal complement of the finite element space?
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0
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17
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August 22, 2025
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How to iterate over all basis functions and convert them to a function dependend on x which can be interpolated
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0
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18
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August 21, 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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Working Through Poisson-Nernst-Planck equation with time stepping
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0
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18
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August 20, 2025
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IPOPT doesn't work in Parallel with MPI
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12
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2123
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August 20, 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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Problematic mesh causing all-zero rows in the assembled matrix
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5
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36
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August 18, 2025
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Global DOFs map from index_map.local_range in MPI
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3
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40
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August 18, 2025
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Numerical results of the preserved magnetic field divergence-free
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7
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85
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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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169
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August 16, 2025
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How to install dolfinx_mpc in Google colab?
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1
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25
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August 15, 2025
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How to define and update a nonlinear material on subdomains
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3
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54
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August 15, 2025
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Obtaining nested Jacobian matrix from nonlinear residual and fieldsplit preconditioning
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12
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90
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August 14, 2025
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Help me choose between deal ii or FEniCS
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1
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87
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August 14, 2025
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Preconditioner options not being set properly
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3
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175
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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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Space-Time FE - How to formulate initial conditions as "time boundary conditions"
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1
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388
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August 11, 2025
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Error importing mesh with filleted corners
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2
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30
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August 8, 2025
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Dolfinx-mpc bad_cast
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2
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38
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August 8, 2025
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Error analysis of decoupling the calculation of the MHD equation
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0
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22
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August 8, 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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Solving a PDE with constraints
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0
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24
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August 7, 2025
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Dolfinx_mpc type error
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9
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44
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August 7, 2025
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Applying Lifting operation using PETSc
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4
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44
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August 6, 2025
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Finding Principle Stress in FEniCSx
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1
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31
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August 6, 2025
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3D Taylor-Green Vortex problem using FeniCSx
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8
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76
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August 6, 2025
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Visualization issue in Paraview with higher-order elements
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3
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76
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August 6, 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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