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Solving complex PDEs
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0
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276
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August 12, 2021
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Fourth order derivative Help
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0
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318
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August 11, 2021
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Define another complicated function
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1
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327
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August 6, 2021
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Applying a modified preconditioner matrix in PETSc
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4
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708
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August 6, 2021
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"transfer" in PETSc-complex interface
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2
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438
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August 6, 2021
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Immersed FEM/Boundary Method, cutFEM
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0
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318
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August 4, 2021
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Resolve an equation
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0
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402
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August 3, 2021
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Function returning multiple arguments of different types
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0
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341
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August 3, 2021
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Assertion fail:(ie==nbe) in msh2.cpp
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2
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395
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August 2, 2021
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Docomposed mesh visualization
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1
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308
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July 29, 2021
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2D boundary of a cube
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1
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341
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July 29, 2021
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Enquiry about support of FreeFEM
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1
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326
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July 28, 2021
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Iterative solution of the Navier-Stokes equation
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4
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759
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July 26, 2021
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Installation problems on Windows
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0
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311
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July 26, 2021
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FreeFem PETSc matrix operations
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5
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511
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July 26, 2021
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Unused parallel `createMat` leads to more efficiency but wrong results
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3
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506
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July 24, 2021
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Multi region 3dmesh
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1
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661
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July 23, 2021
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Weighting integral by mesh area
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0
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319
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July 23, 2021
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Problems in solving hydrogen atom energy levels
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3
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498
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July 22, 2021
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Segmentation Violation using PETSc
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14
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2088
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July 22, 2021
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How the boundary condition is calculated
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0
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412
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July 22, 2021
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How to save/storage solutions in Freefem
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0
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577
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July 21, 2021
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The type "9" of cell of the "vtk" can not be input in FreeFem
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4
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719
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July 21, 2021
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What are the best way to get error estimates from a PDE solver?
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13
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591
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July 21, 2021
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Reset the Dirichelet boundary condition
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1
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336
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July 19, 2021
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Integrate Solution over an interior "Slice"
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2
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520
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July 19, 2021
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How to use notaregion (identify if a point is within the domain)
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2
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349
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July 19, 2021
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The integral mesh and the mesh associated to test functions or unknown functions can be different in the case of varf form
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0
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283
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July 19, 2021
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Preconditioner for PETSc Mat
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7
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646
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July 18, 2021
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How to 1d intergrate along x/y direction in 2d mesh
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4
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881
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July 18, 2021
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