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Strange pressure when solving navier stokes using newton iteration
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8
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75
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October 26, 2024
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Parameterized macro?
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7
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275
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October 25, 2024
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Using levelset to integrate a fespace variable in a subregion of the mesh
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1
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41
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October 24, 2024
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Jump boundary condition (discontinous galerkin)
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4
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478
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October 23, 2024
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Non homogeneous boundary and initial conditions
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50
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1427
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October 23, 2024
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Nan error when solve Navier-Stokes equations using PETSc
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8
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701
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October 23, 2024
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Incorrect convergence rate for "Element_P4" in 2d
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4
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573
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October 22, 2024
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The parallel solution of the 3D heat conduction equation using PETSc results in errors
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9
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76
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October 22, 2024
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Combining two meshes
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1
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1046
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October 21, 2024
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Integrating Multiple Meshes
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2
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160
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October 21, 2024
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Solver for unsteady N-S equation
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21
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251
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October 17, 2024
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Mesh, tangent boundaries
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0
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23
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October 17, 2024
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Error convergence on Stokes problem
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1
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66
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October 17, 2024
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Integration over a subset of meshL
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0
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28
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October 16, 2024
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Boundary issues for sphere
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0
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33
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October 15, 2024
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Vectorial PDE, conditions, stiffness matrix
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5
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67
|
October 14, 2024
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MESH ERROR with semi circle heaters on 888
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0
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17
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October 14, 2024
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Program running
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12
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64
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October 11, 2024
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Error with the Freefem script; composite finite element spaces
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5
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58
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October 10, 2024
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Using gmsh to draw mesh and import it into FreeFem results in an error
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4
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48
|
October 10, 2024
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Communication between meshes
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5
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342
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October 9, 2024
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How to fix and apply a load to an arbitrary point
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2
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67
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October 9, 2024
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Problem solving Navier Stokes equations with Newton method
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1
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70
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October 8, 2024
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When building a cube with Gmsh, surface labels are automatically added
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0
|
31
|
October 6, 2024
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Simple problem related to `macro` keyword
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3
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43
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October 4, 2024
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Recommendation reminder
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0
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22
|
October 3, 2024
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Related to unfitted mesh generation in FreeFEM
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0
|
20
|
October 3, 2024
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Problem vs varf
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3
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58
|
September 30, 2024
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Mixed problems involving 2D meshes and 1D lineic meshes
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5
|
565
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September 30, 2024
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Error encountered when constructing the stiffness matrix with PETSc
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11
|
62
|
September 27, 2024
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