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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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89
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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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583
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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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1863
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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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784
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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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635
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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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135
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October 22, 2024
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Combining two meshes
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1
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1130
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October 21, 2024
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Integrating Multiple Meshes
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2
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199
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October 21, 2024
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Mesh, tangent boundaries
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0
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49
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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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123
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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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48
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October 16, 2024
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Boundary issues for sphere
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0
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52
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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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118
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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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42
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October 14, 2024
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Program running
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12
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108
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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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113
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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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99
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October 10, 2024
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Communication between meshes
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5
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428
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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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118
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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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143
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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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75
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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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87
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October 4, 2024
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Recommendation reminder
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0
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46
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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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42
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October 3, 2024
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Problem vs varf
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3
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136
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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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667
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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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133
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September 27, 2024
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Vornoi tessellations
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0
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42
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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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60
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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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173
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September 25, 2024
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