[petsc-users] Compute economic singular value decomposition for sparse matrix?

[Jed Brown]

On Fri, 7 May 2010 17:16:41 +0200, "Zhifeng Sheng - EWI" <Z.Sheng at tudelft.nl> wrote:
> Dear all
> 
> I need to approximate a matrix with its economic singular value decomposition. Is there any function in Petsc which does this?
> 
> If not, does anyone have a suggestion on which package I should look into?

http://www.grycap.upv.es/slepc/