The action you are requesting is multiplying each row (column?) of A with
the corresponding element of V. While we do not have this implemented, it is

a) useful,
b) well within the framework of sparse matrix operations, since it does not
enlarge the stencil

If you want to implement a function

template <class VECTOR>
SparseMatrix<number>::scale_rows(const VECTOR& v)

I would be willing to review it and help in case of problems.


Prof. Dr. Guido Kanschat
Interdisziplinäres Zentrum für Wissenschaftliches Rechnen
Universität Heidelberg
Im Neuenheimer Feld 368, 69120 Heidelberg

The deal.II project is located at
For mailing list/forum options, see
You received this message because you are subscribed to the Google Groups 
"deal.II User Group" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
For more options, visit

Reply via email to