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schurPreconditioner & schurList
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14
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103
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January 7, 2026
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Regions creation issue + using regions question
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5
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94
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January 6, 2026
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Error launching ff-mpirun
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2
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62
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January 3, 2026
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Problem on installation on MacBook
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1
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32
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December 30, 2025
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Hybridizable discontinuius Galerkin method for laplace equation
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1
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49
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December 30, 2025
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Command for third order derivative
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3
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83
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December 29, 2025
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Equivalent of emptymesh in 3D
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0
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27
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December 28, 2025
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Error on https://doc.freefem.org/documentation/finite-element.html
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1
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37
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December 23, 2025
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Region assignment
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1
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55
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December 12, 2025
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FreeFEM compilation
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2
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58
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December 11, 2025
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Plot u vs x for fixed t and y
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0
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39
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December 11, 2025
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Spatial stability analysis for compressible jet flow
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0
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34
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December 11, 2025
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Define the inflow and outflow on interior boundaries
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6
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98
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December 11, 2025
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Eigenvalue problem with a mesh-independent input space
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5
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68
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December 10, 2025
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Fix/Pin nodes as boundary condition
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9
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674
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December 9, 2025
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Calculate the rank of a 10*10 matrix to find whether it is rank deficient
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1
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41
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December 1, 2025
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Is the KMV Element Available in FreeFEM?
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4
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75
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November 26, 2025
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Freefem++ installation error in Ubuntu 24.04
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13
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287
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November 25, 2025
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Basis function/shape function of P2 triangular & tetrahedral element
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0
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66
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November 24, 2025
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FSI problem with SLEPc
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6
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109
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November 21, 2025
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Error in Newton-Raphson Incremental Iteration
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2
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95
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November 20, 2025
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Question about parmmg
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0
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45
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November 20, 2025
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Several Lagrange mutiplier using fieldsplit
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18
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282
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November 17, 2025
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CO2 concentration in a sheet of water
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0
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30
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November 17, 2025
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Divergence-free condition on boundary
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4
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82
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November 16, 2025
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Node numbering of a refined mesh (truncated with split = 2) for P2 elements post-processing
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5
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121
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November 14, 2025
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Is it possible to directly merge the dispatched meshes into a whole mesh
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9
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146
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November 13, 2025
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Building RHS block vector manually
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8
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77
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November 12, 2025
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How to decompose a mesh of huge size effectively?
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7
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133
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November 10, 2025
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Linear solve did not converge due to DIVERGED_NANORINF iterations
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4
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93
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November 9, 2025
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