methods on adjacency matrix

Matthew Knepley knepley at
Wed Aug 12 08:47:42 CDT 2009

All the matrices have the same interface. Adj is just a different storage


On Wed, Aug 12, 2009 at 8:23 AM, Fredrik Bengzon <
fredrik.bengzon at> wrote:

> Hi,
> I'm trying to minimize my code managing a finite element mesh and thought
> of using the adjacency matrix type. Is there a list of methods working on
> this matrix type anywhere in the documentation? I want to store the
> node-to-element information in such a matrix and then use the
> MatGetSubMatrices and MatGetRow methods. Is this possible? Thanks.
> /Fredrik Bengzon
What most experimenters take for granted before they begin their experiments
is infinitely more interesting than any results to which their experiments
-- Norbert Wiener
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