[petsc-users] ML and linear elasticity

[Karin&NiKo]

Dear Petsc team,

I would like to use ML as a preconditioner for a linear elasticity problem.
I wonder if there is a way to indicate ML that it is dealing with a vector
problem.
I know that when using Prometheus, one must use a block matrix, and I would
like to know if there is a trick
in order to use ML in an optimal manner for vector problems.

Regards,
Nicolas
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