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Piezoelectric PDEs
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5
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1972
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November 12, 2020
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Error: PETSc reason DIVERGED_DTOL
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2
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1939
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November 4, 2020
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FEniCS : How to interpolate data at vertices of (3D) cells?
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6
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1616
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October 19, 2020
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Interpolate into function, and fail in PETSc vector norm (dolfinx)
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2
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1071
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October 13, 2020
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Modal analysis of a barge made of shell elements
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2
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586
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October 11, 2020
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Set tolerance in Krylov solver
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1
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768
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October 8, 2020
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Preconditioner for Hdiv problem
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2
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390
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September 26, 2020
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Navier-stokes using Matrix-vector multiplication: Oasis
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2
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765
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September 25, 2020
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SOR preconditioner, block Gauss-Seidel
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4
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1208
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September 10, 2020
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Implementation of linear interpolation within Fenics
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1
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863
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September 8, 2020
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Using Conditional function inside a Project function
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4
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2086
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August 20, 2020
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How to compute the condition number efficiently?
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7
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1628
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August 6, 2020
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Why does PETSc krylov solver fail on a more resolved mesh on the same exact problem?
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1
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810
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July 30, 2020
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Transposed is only defined for rank 2 tensors
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3
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1775
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July 21, 2020
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Adding rows of Matrix
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2
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772
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July 21, 2020
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RuntimeError: Use 'Function.copy(deepcopy=True)' for copying
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2
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1110
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July 8, 2020
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Dealing with "almost symmetric" matrices
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4
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1277
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June 29, 2020
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How to save the intemediate results for each iteration of Newton solver?
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0
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383
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June 26, 2020
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Deal with Error: too many values to unpack while solving mixed element space
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7
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1993
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June 23, 2020
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Error in Linear Variational Solver
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31
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3279
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June 21, 2020
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Precondition in the iterative-stokes demo code
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2
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582
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June 18, 2020
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How to avoid using a high-dimensional tensor space?
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2
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830
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June 10, 2020
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Error in Newton solver
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4
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1009
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June 5, 2020
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Duplicate eigenvectors using SLEPcEigenSolver
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1
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437
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June 4, 2020
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Behavior of the norm function
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4
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1690
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June 1, 2020
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Very low parallel efficiency (10 times slower) for multi-nodes computing
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0
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351
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April 15, 2020
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Cannot access a non-const vector for huge mesh problem
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5
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1166
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April 10, 2020
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How I can plot eigenvectors as a function of two dimension (x,y))?
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11
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1375
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April 10, 2020
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Hypre AMS Preconditioner for Complex System
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0
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1131
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March 26, 2020
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Boundary Integral with Sources on Boundary
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3
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819
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March 13, 2020
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