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First time getting started with Fenics (and using a finite element analysis package in general), could I have some advice or help on a problem I'm working on?
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12
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190
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June 26, 2025
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Stiffness matrix is singular when including subdomain in elasticity problem
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1
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45
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June 25, 2025
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Error increasing with decreasing mesh size
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8
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86
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June 23, 2025
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Issue importing XDMF file in dolfinx
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5
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85
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June 22, 2025
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Raviart-Thomas on unit interval
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1
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33
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June 22, 2025
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Reference points wrongly mapped
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2
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32
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June 10, 2025
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Flipped Jacobian
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0
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47
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June 9, 2025
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Convergence Failed for Potential flow via a box, with constant inlet
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7
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67
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June 4, 2025
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I need to create stuctured uniform, structuted non-uniform, and unstructured mesh in 2D
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11
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135
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June 4, 2025
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Basis function ordering using T_apply
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6
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34
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June 3, 2025
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TypeError: __init__(): incompatible function arguments. [...]
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11
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255
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June 1, 2025
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Facing malloc(): mismatching next->prev_size (unsorted) Aborted error while importing mesh file
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1
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51
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May 21, 2025
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Assembling Global Node Vector from Distributed Mesh in Parallel Computation
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5
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50
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May 12, 2025
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Time-Dependent boundary for "dead-alive" elements
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12
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180
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May 11, 2025
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Floating point exception with cpp.mesh.entities_to_geometry
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1
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53
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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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58
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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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47
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April 30, 2025
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MPI Error: 'Invalid rank, error stack' when reading mesh
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1
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65
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April 29, 2025
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Is it possible to apply assembler in some specific entities
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1
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27
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April 25, 2025
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Compilation problem with mixed-dimensional PDE problem
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0
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56
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April 23, 2025
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ValueError: vector::reserve when computing the points on the boundary of a domain
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6
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72
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April 10, 2025
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Errors in reading .xdmf mesh file and allocating boundary conditions using MPI
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2
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49
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April 6, 2025
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Unable to find entity in map, 3D mesh gmsh
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5
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46
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April 2, 2025
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Unexpected behaviour of GhostMode.shared_vertex
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3
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39
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March 31, 2025
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Gmsh mesh with dolphin adjoint
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2
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39
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March 31, 2025
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Inaccurate solution in linear elasticity simulation with volume forces and quadrature elements(FEniCS 2019.1.0)
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0
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40
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March 31, 2025
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3D magnetic simulations wrong assembling
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1
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61
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March 31, 2025
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Create a 1D mesh in a 2D space
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10
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160
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March 27, 2025
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GJK error in interpolation between non matching second ordered 3D meshes
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14
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230
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March 27, 2025
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Overlapped Surfaces in gmsh
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2
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53
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March 25, 2025
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