[petsc-users] PCFIELDSPLIT question

Hom Nath Gharti hng.email at gmail.com
Fri Jan 22 14:19:10 CST 2016

Dear all,

I am new to PcFieldSplit.

I have a matrix formed using MATMPIAIJ. Is it possible to use
PCFIELDSPLIT operations in this type of matrix? Or does it have to be

If possible for MATMPIAIJ, could anybody provide me a simple example
or few steps? Variables in the equations are displacement vector,
scalar potential and pressure.

Thanks for help.

Hom Nath

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