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Set values of symmetric matrices.

To: petsc-users@xxxxxxxxxxx
Subject: Set values of symmetric matrices.
From: billy@xxxxxxxxxxxxx
Date: Thu, 22 Jun 2006 15:30:40 +0100
Reply-to: petsc-users@xxxxxxxxxxx
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Hi,

I use MatCreateMPIAIJ to create parallel matrices. I would like to use KSPCG to
solve a symmetric matrices. I tried to implement it but the program exits with
no error. Do I need only to set values on the diagonal and upper diagonal only
or continue to set all non-zero entries of the matrix?

 
Billy.

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