References for preconditioners and solver methods.

Matthew Knepley knepley at
Thu Feb 14 13:15:42 CST 2008

On Thu, Feb 14, 2008 at 10:30 AM, Stephen R Ball
<Stephen.R.Ball at> wrote:
>  If anyone can provide references for the Bi-CG, Chebychev, CR (Conjugate
>  Residuals), QCG (Quadratic CG) and Richardson solvers that would be very
>  much appreciated.
>  > QCG
>     The Conjugate Gradient Method and Trust Regions in Large Scale
>  Optimization, Trond Steihaug
>     SIAM Journal on Numerical Analysis, Vol. 20, No. 3 (Jun., 1983),
>  pp. 626-637

and I put Richardson in the source yesterday, so it should be up on
the developer
documentation online today.


What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which
their experiments lead.
-- Norbert Wiener

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