Re: [ublas] nonsquare system of equations - corrected

From: Gunter Winkler (guwi17_at_[hidden])
Date: 2006-11-13 08:16:11

On Monday 13 November 2006 11:33, Sorkin Dima wrote:

> Question:
> 1. Anyone knows of iterative solver code for LSQR problem in internet.
> Or some well explained template for it ? I would prefer to be able to
> adapt uBLAS matrix for it.
>
> 2. Same about family of sparse QR decompositions.

I have two pointers: 

1. Tim Davis: http://www.cise.ufl.edu/research/sparse/
2. ITL: http://www.osl.iu.edu/research/itl/ 

(I have ublas interfaces for parts of these)

mfg
Gunter