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Composite finite element spaces with SLEPc
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16
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214
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October 15, 2025
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How to impose interface condition ∂u⁺/∂n = k ∂u⁻/∂n in FreeFem++
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4
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108
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October 13, 2025
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About solve matrix
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3
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87
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October 10, 2025
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About mesh region and label
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3
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279
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October 10, 2025
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Syntax question
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3
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52
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October 8, 2025
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Rate fo convergence for fourth-order variational inequality
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0
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41
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October 8, 2025
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Evaluating Solution at Arbitrary Points
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4
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103
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October 7, 2025
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Load Error PETSc Complex (v4.14)
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4
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241
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October 6, 2025
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3D breast mesh from an image
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3
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59
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October 6, 2025
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3D Rotating Hill problem
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5
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62
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October 6, 2025
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Discontinuous fields
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4
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95
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October 3, 2025
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Navier Stokes with very small time steps
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1
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67
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October 3, 2025
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Fracture network in FreeFEM
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0
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36
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September 30, 2025
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Saving Data from Electromagnetism Simulation with Nedelec Edge Elements
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2
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60
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September 29, 2025
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Compressible turbulent Navier–Stokes around a sphere (half-sphere, cylindrical coordinates) — strange field despite BCs implemented
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6
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168
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September 26, 2025
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Convolution in 1d
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3
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38
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September 23, 2025
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Obtain the shape function and its derivative at each element
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3
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381
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September 20, 2025
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Solution for transient Navier Stokes
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1
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59
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September 19, 2025
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Resolvent operator with FF/PETSc (MatMatSolve?)
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24
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999
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September 15, 2025
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Question about dual- P1DCP_1^{DC} DG formulation in FreeFem++ documentation (nTonEdge logic & parameter al)
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5
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57
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September 15, 2025
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Nonlinear Parabolic Equation
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1
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52
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September 15, 2025
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Viscous term in NS
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1
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47
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September 15, 2025
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From FreeFem matrix to Petsc Mat, double size of memory usage?
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4
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78
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September 11, 2025
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Pointwise Dirichlet constraint using setBC is not suitable for a PETSc parallel environment?
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7
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75
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September 11, 2025
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Fascinating theoretical challenge: Simulating EM eigenmodes in a tetrahedron
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10
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148
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September 10, 2025
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Mmg3d does not work in Ubuntu 20.04 but works in Mac and Windows
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12
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486
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September 9, 2025
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Compile issue in plotting 3d mesh
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5
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60
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September 5, 2025
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How to implement jump(u^3) for nonlinear DG flux in FreeFEM++
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2
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37
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September 5, 2025
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2D Resolvent Analysis on NS equation (how to do multiplication with complex conjugate)
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10
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649
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September 1, 2025
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Time dependent Schrodinger equation in FreeFem
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0
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36
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September 1, 2025
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