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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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122
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October 22, 2024
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Combining two meshes
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1
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1112
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October 21, 2024
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Integrating Multiple Meshes
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2
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193
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October 21, 2024
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Mesh, tangent boundaries
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0
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45
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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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114
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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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42
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October 16, 2024
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Boundary issues for sphere
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0
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44
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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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114
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October 14, 2024
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MESH ERROR with semi circle heaters on 888
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0
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33
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October 14, 2024
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Program running
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12
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98
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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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106
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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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93
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October 10, 2024
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Communication between meshes
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5
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410
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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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104
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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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125
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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
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63
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October 6, 2024
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Simple problem related to `macro` keyword
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3
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82
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October 4, 2024
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Recommendation reminder
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0
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37
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October 3, 2024
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Related to unfitted mesh generation in FreeFEM
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0
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35
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October 3, 2024
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Problem vs varf
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3
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123
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September 30, 2024
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Mixed problems involving 2D meshes and 1D lineic meshes
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5
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645
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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
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127
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September 27, 2024
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Vornoi tessellations
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0
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39
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September 26, 2024
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The mesh imported from Gmsh into FreeFem++
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0
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56
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September 26, 2024
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Plot not working ubuntu 24.04
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2
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168
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September 25, 2024
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SNES with Finite Difference Jacobian Approximations
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0
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52
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September 25, 2024
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The phenomenon of taking a long time to create a matrix
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4
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99
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September 23, 2024
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Mixing of composite and non-composite fe spaces
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1
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78
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September 23, 2024
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Error: div by 0
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0
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36
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September 21, 2024
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Crash During buildmesh Execution: Failure of try-catch and Impact of Additional Boundary
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2
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71
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September 20, 2024
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