petsc-3.7.1 2016-05-15
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PCMAT

A preconditioner obtained by multiplying by the preconditioner matrix supplied in PCSetOperators() or KSPSetOperators() Notes: This one is a little strange. One rarely has an explict matrix that approximates the Many brinverse of the matrix they wish to solve for. Many br

Many br

See Also

PCCreate(), PCSetType(), PCType (for list of available types), PC,
PCSHELL Many br

Level:intermediate
Location:
src/ksp/pc/impls/mat/pcmat.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages