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Canonical way to apply PETSc matrix to fem.Function vector
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1
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54
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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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81
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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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57
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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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37
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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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106
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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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155
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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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38
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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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125
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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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70
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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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105
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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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58
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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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124
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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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88
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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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134
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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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93
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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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78
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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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124
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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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416
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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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484
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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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199
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March 16, 2024
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Parallel computation TAO solver
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4
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537
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January 22, 2024
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