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Tangential gradient issue
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2
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34
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April 24, 2025
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Getting error while I am trying to solve my topology optimization problem in 3d
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1
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27
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April 24, 2025
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Consistent reaction forces with mixed element
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0
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23
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April 24, 2025
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Relation of midpoints to node ID with 2nd order meshes
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0
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15
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April 24, 2025
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Compilation problem with mixed-dimensional PDE problem
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0
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41
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April 23, 2025
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Optimal Control Poisson Equation on Subdomain
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0
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25
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April 23, 2025
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Get stresses from displacement for the thermo-elastic evolution problem (full coupling)
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4
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55
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April 23, 2025
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How to get the first order derivative of the solution and store it in a numpy array
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23
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766
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April 22, 2025
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How does absolute function work in UFL?
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8
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90
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April 22, 2025
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How to differentiate if solver divergence is from code error or from unstable element choice?
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1
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31
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April 22, 2025
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The solution of the Navier-Stokes equations using FEniCS did not converge, and the initial pressure error is large
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0
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48
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April 22, 2025
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Finite relative residuals for 0th Newton iteration in time-dependent problem
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8
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213
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April 21, 2025
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Plus and negative side of an internal facet
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14
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283
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April 21, 2025
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JIT compilation time error
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1
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38
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April 21, 2025
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Implement this Scharfetter - Gummel discretized current density in FEniCS
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4
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96
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April 18, 2025
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Parallel implementation of adaptive mesh refinemet
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1
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79
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April 17, 2025
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Construct mapping operator (jacobian) to evaluate 3D Nedelec basis functions
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5
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70
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April 17, 2025
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PETSc solver fails with DIVERGED_NANORINF for Navier-Stokes in left ventricle geometry
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2
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52
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April 17, 2025
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Interpolation matrix with non matching meshes
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24
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1673
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April 17, 2025
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Navier-Stokes Convergence
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3
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41
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April 16, 2025
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Navier-Stokes demo throws an error
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2
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36
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April 16, 2025
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Error when Building dolfinx with Spack
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1
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55
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April 16, 2025
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Installing v0.9.0 via Spack on HPC
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1
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92
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April 16, 2025
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Dolfinx with guix
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1
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65
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April 16, 2025
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Two point constraint
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1
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45
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April 15, 2025
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In-place update of coefficients/functions values appearing in bilinear form
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2
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28
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April 15, 2025
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Treatment of discontinuous conditions for interface flux
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2
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113
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April 14, 2025
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Error in Solving Steady Navier Stokes Equation
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7
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664
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April 14, 2025
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Zero Displacement Returned in FEM Analysis Despite Applied Forces
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7
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156
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April 12, 2025
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Confused about how to solve nonlinear stokes equation
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2
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31
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April 12, 2025
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