PETSc version 3.15.5
MatCoarsenSetAdjacency
Sets the adjacency graph (matrix) of the thing to be coarsened. 
Synopsis
#include "petscmatcoarsen.h" 
PetscErrorCode  MatCoarsenSetAdjacency(MatCoarsen agg, Mat adj)
Collective on MatCoarsen
Input Parameters
|  | agg | - the coarsen context | 
|  | adj | - the adjacency matrix | 
See Also
 MatCoarsenCreate(), MatCoarsenApply()
Level
advanced
Location
src/mat/coarsen/coarsen.c
Index of all MatOrderings routines
Table of Contents for all manual pages
Index of all manual pages