Negative values in solution
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6
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261
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August 7, 2023
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Cahn-Hilliard Euler not working
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9
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327
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August 7, 2023
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Impose a gradient boundary condition
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3
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247
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August 5, 2023
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Is there a way to include an "or" statement within an "if" statement?
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2
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230
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August 4, 2023
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Problem in Navier-Stokes 3D formulation
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3
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525
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August 1, 2023
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Is it possible to create an array of solutions?
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0
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181
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July 29, 2023
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Représentation de la courbe l'erreur d'une edp
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0
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157
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July 29, 2023
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Build a mesh for the unitary sphere
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6
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2143
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July 29, 2023
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How to run FreeFEM++ code in MATLAB with minimum message shown in MATLAB command windows?
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5
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470
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July 28, 2023
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Question of PETSc and parallelization in FreeFEM++
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7
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431
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July 27, 2023
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Nan error causing code to fail
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2
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289
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July 26, 2023
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No solution for circular waveguide
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5
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327
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July 25, 2023
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Problems using P3 FE and periodic BC
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8
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289
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July 22, 2023
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"Ambiguity polymorfic" error in Maxwell equation with PML
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1
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292
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July 22, 2023
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Are the Neumann boundaries conditions approximate?
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3
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282
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July 21, 2023
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Mesh becoming overly fine during adaptation
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11
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326
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July 20, 2023
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Split multiple border free elements in a 3D mesh
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0
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159
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July 19, 2023
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How can I simulate a system in hours instead of seconds?
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0
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179
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July 18, 2023
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Unsteady Stokes with PETSc
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3
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246
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July 18, 2023
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A small puzzle about the length of vector valued fespace
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3
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243
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July 18, 2023
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How to extract boundary data
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0
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220
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July 18, 2023
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Source Code for int2d
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7
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304
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July 17, 2023
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Interpolate results from one mesh to another mesh (subdomain)
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5
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342
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July 17, 2023
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How do I evaluate a PDE solution upon one of the domain boundaries?
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6
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288
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July 17, 2023
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Save the values of scalar filed u w together with the mesh Th and Th1 in a .vtk file
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4
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246
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July 17, 2023
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Average of variable
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4
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343
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July 17, 2023
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Erreur de compilation
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8
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371
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July 14, 2023
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Define the nonlinearity f inside and outside the time loop gave different result
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1
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186
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July 14, 2023
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ERROR: "Warning manifold obj nb:4 adj 4 of dim =2 freefem"
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1
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182
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July 14, 2023
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How is Sommerfeld boundary condition applied in this model problem
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3
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229
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July 13, 2023
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