Matthew Knepley <[email protected]> writes: > No, Block-Jacobi and Jacobi are completely different. If you are not > positive definite, you should be using MINRES.
MINRES requires an SPD preconditioner.
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- [petsc-users] Differences between jacobi and bjacobi preco... Jonathan Wong
- Re: [petsc-users] Differences between jacobi and bjac... Matthew Knepley
- Re: [petsc-users] Differences between jacobi and ... Jed Brown
- Re: [petsc-users] Differences between jacobi ... Jonathan Wong
- Re: [petsc-users] Differences between jac... Matthew Knepley
- Re: [petsc-users] Differences betwee... Paul Mullowney
- Re: [petsc-users] Differences be... Jonathan Wong
- Re: [petsc-users] Difference... Matthew Knepley
