About the Linear Algebra category

1

January 28, 2019

Outer product evaluation

8

January 9, 2020

Can't use Eigen backend in Fenics 2019.1.0

2

January 8, 2020

PETSc finite element assembly dies for large matrices

1

November 28, 2019

Failed to solve fluid dynamics problem with quadrilateral element

1

November 28, 2019

Multithreading by MUMPS or SUPERLU

1

November 26, 2019

Vector local size doesn't match local_to_global map size

1

November 25, 2019

Preconditioner for indefinite linear system

6

November 21, 2019

It seems that local_size() didn't return real local_size of a vector?

4

November 21, 2019

NavierStokes, stability, Jacobian and eigenvalues

1

November 5, 2019

NavierStokes linear stability analysis

1

October 28, 2019

Assembling in Parallel and Solving in Serial

5

October 16, 2019

Creating a PETSc Matrix from given Matrix, solve eigenvalue problem (petsc4py?)

4

October 1, 2019

Krylov solver failing with MPI run / parallel

5

September 29, 2019

How to convert nonlinear operator in FEniCS to PETSc?

1

September 25, 2019

Error implementing a constraint on a 2D crack propagation problem

1

September 17, 2019

PETSC ILU preconditioner not working with mpi run

3

September 5, 2019

Implementing the Newton Method per hand

5

August 26, 2019

Implementing modified equation system for given strain/stress

1

August 26, 2019

Parallel Solver is Slow

6

August 25, 2019

Periodic Solver Divergence

7

August 7, 2019

PreAssembling of the matrixes for timedependent nonlinear problems

1

August 1, 2019

MatMatMult of PETSC

3

July 30, 2019

Iterative solver for incompressible solid

2

July 27, 2019

Boundary Condition relative to the Normal direction

3

July 24, 2019

AttributeError: 'module' object has no attribute 'block'

3

July 18, 2019

Orthonormal basis of FunctionSpace

3

July 9, 2019

Default quadrature rule is Keast?

1

July 3, 2019

Implementing ShermanMorisson/Woodbury matrix formula in Newton solver?

1

June 19, 2019

Nonpositive definite matrix & SLEPcEigenSolver

1

June 22, 2019
