petsc-master 2018-05-20
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MATCOMPOSITE

A matrix defined by the sum (or product) of one or more matrices (all matrices are of same size and parallel layout).

Notes

to use the product of the matrices call MatCompositeSetType(mat,MAT_COMPOSITE_MULTIPLICATIVE);

See Also

MatCreateComposite(), MatCompositeAddMat(), MatSetType(), MatCompositeMerge(), MatCompositeSetType(), MatCompositeType

Level

advanced

Location

src/mat/impls/composite/mcomposite.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages