MatCoarsenSetAdjacency

Sets the adjacency graph (matrix) of the thing to be coarsened.

Synopsis

#include "petscmat.h" 
PetscErrorCode MatCoarsenSetAdjacency(MatCoarsen agg, Mat adj)

Collective

Input Parameters

• agg - the coarsen context

• adj - the adjacency matrix

See Also

MatCoarsen, MatCoarsenSetFromOptions(), Mat, MatCoarsenCreate(), MatCoarsenApply()

Level

advanced

Location

src/mat/graphops/coarsen/interface/coarsen.c

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Index of all MatGraphOperations routines
Table of Contents for all manual pages
Index of all manual pages