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Fenicsx JIT vs directly expressing tensor operations
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3
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35
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December 14, 2024
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Segmentation violation while assembling matrices
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6
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58
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December 9, 2024
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Adding Non-Meshed Variables to FEM Formulations
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3
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33
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November 25, 2024
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I get a wrong result when using assemble_vector
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2
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31
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November 22, 2024
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Invert matrix only once for time-dep problems
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4
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18
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October 24, 2024
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ReferenceGrad error with Quad elements
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0
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13
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October 18, 2024
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Component-wise assembly of a mixed element problem: application for the advective Cahn-Hilliard problem
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1
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24
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July 26, 2024
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How to calculate the absolute value of a form in the weak form
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1
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121
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June 23, 2024
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How to L2 projection of the trial function on a coarser mesh then map back to finer mesh
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1
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75
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June 20, 2024
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Improve mapping data on a Function by coordinates
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10
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213
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June 20, 2024
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Reducing equation system by manipulating matrices
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1
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73
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June 17, 2024
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Where can I find the math behind assemble_matrix() and assemble()?
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3
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114
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May 30, 2024
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Does boundary integral accumulate periodic boundary?
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2
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70
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May 25, 2024
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Scallar assembly of a internal surface integral misbehaves in parallel
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5
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157
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May 15, 2024
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Calculate sensitivity equation of reaction-diffusion systems with dolfinx
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22
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620
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April 9, 2024
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Mesh Indices mapping with the DG1 dofs
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9
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339
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April 6, 2024
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Is the dofmap contains glocal index or local index?
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9
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387
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March 30, 2024
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Model of steel wires of stranded-wire helical spring
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3
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179
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March 24, 2024
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Inconsistent behaviour of vertex quadrature scheme / mass-lumping for variational form with more than 2 functions?
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2
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117
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March 22, 2024
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How to construct a sparse matrix used for calculating function values at multiple points
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9
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1009
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February 5, 2024
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Create and assemble form into scalar in DOLFINX
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2
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185
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January 15, 2024
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AssertError in solving Stokes equation
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2
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320
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January 14, 2024
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Counter-integrating does not lead to same results
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1
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128
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January 10, 2024
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Problem with dolfinx_mpc when assemble vetors in paraller
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5
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178
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January 7, 2024
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Porting assemble_system and assemble to dolfinx0.7
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1
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192
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January 2, 2024
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Planar Poiseuille flow of stokes equation
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3
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226
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December 20, 2023
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How can you assemble matrix once, and apply for different boundary conditions to have an efficent ensemble simulation
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3
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306
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December 19, 2023
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'MatrixCSR' object has no attribute 'assemble'
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1
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380
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December 13, 2023
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