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Canonical way to apply PETSc matrix to fem.Function vector
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1
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32
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July 8, 2025
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Improving Parallel Scalability of Linear Elasticity Code in FEniCSx
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2
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43
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July 2, 2025
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Linear solver difference in demo-stokes
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4
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31
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June 4, 2025
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Solving a PDE with unknown parameters (eigenvalues)
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0
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25
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May 22, 2025
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Troubles setting up PETSc options with dolfinx 0.9.0
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0
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61
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April 25, 2025
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Module petsc4py not found on Anaconda
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1
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77
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March 26, 2025
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Create a complex petsc matrix from a dolfinx.cpp.fem.Form_float64
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1
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27
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February 25, 2025
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AttributeError when using dolfinx.fem.petsc.LinearProblem
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1
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81
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January 16, 2025
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Gmres residual explodes after 1 iter (transport problem, anisotropic mesh)
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1
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51
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January 14, 2025
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Segmentation violation while assembling matrices
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6
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81
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December 9, 2024
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Getting error in Newton solver by adding elasticity terms in Cahn hilliard equation
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9
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50
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October 25, 2024
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Use local installation of MPI/PETSc?
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2
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87
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September 30, 2024
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Build 64bit petsc and dolfinx v0.8.0
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2
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53
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September 13, 2024
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Conversion from MatrixCSR to PETSc matrix
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3
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106
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September 12, 2024
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Save and load the LU factorization results of a PETSc KSP direct solver
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2
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73
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August 29, 2024
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A PETSc TS module question
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2
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62
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July 13, 2024
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Solving 3D Stokes problem is slower on dolfinx than dolfin
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6
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101
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July 8, 2024
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Fem.petsc not found in complex-mode
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6
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382
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June 15, 2024
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How to get PETSc in complex mode
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2
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401
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April 16, 2024
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Doldinx / Petsc using more cores than allocated via "mpirun -n XX"
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3
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190
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March 16, 2024
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Parallel computation TAO solver
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4
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481
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January 22, 2024
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