Subject: KeyError: 0 when Assigning Material Values in FenicsX Code for VCSEL Simulation
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2
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20
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May 8, 2025
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Solve poisson equation with three submeshes
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12
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305
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May 8, 2025
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The Boundry condition and VARIATION error of the DG and BDM using Nitsche's method
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0
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45
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May 8, 2025
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Change comm on submesh
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2
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39
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May 7, 2025
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Phasefield Crack doesnt evolve as it should
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0
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46
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May 7, 2025
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Help with KeyError: 0 in Material Assignment Using FenicsX
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2
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21
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May 7, 2025
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Use of G(u,t) for PETSc TS
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0
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32
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May 7, 2025
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Duplicate LC_RPATH errors on macOS 15.4 Sequoia
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13
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613
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May 7, 2025
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Getting different results from Equivalent Fourier Integrals in FEniCS
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4
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29
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May 7, 2025
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Traction Separation Law in Dolfinx
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27
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955
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May 7, 2025
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Imposing normal velocity Dirichiet BC
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3
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53
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May 7, 2025
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Problem : how to remove z-values to force 2d mesh (meshio)
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13
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3241
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May 6, 2025
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Fresh virtual environment installation GCC error Ubuntu 24.04
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2
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20
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May 6, 2025
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Training a Neural Network-based Constitutive Model in FEniCSx with Full-Field Data
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1
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141
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May 6, 2025
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Boundary Conditions for Coupled Hyperbolic Equations for 1D Artery Flow
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1
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45
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May 6, 2025
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ModuleNotFoundError: No module named 'dolfinx.cpp.fem.petsc' in Spack-based FEniCSx installation
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1
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20
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May 6, 2025
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All of the sudden getting the error AttributeError: 'NoneType' object has no attribute 'ufl_id' when code worked last week
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3
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19
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May 6, 2025
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Derivative w.r.t. a quantity defined over a real_functionspace: Problem in parallel
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1
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49
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May 5, 2025
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Confused about how to extract solution fields in MixedFunctionSpace
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1
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33
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May 5, 2025
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Major problem ImportError FFCX
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3
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19
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May 5, 2025
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Unexpected stiffness matrix for 3rd order Lagrange element
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2
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32
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May 5, 2025
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Questions regarding about function extrapolation
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1
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20
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May 5, 2025
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Multi node job does not run in parallel
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0
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19
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May 2, 2025
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Floating point exception with cpp.mesh.entities_to_geometry
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1
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26
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May 2, 2025
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Inconsistent Mesh Conversion Results on Laptop vs HPC Using Legacy DOLFIN
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9
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45
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April 30, 2025
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ufl.FacetArea for quadrilaterals
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6
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57
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April 30, 2025
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Explicit name for components of tensors exported in VTK
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1
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35
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April 30, 2025
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Unable to get edge/vertex/... from io.gmshio.model_to_mesh with dolfinx version0.9.0
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2
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34
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April 30, 2025
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Unchanging residual for nonlinear fluid dynamics problem
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6
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55
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April 30, 2025
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Failure in importing second-order mesh in legacy FEniCS
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2
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27
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April 30, 2025
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