%0 Historia 2.0
%A Sauren, M.
%E Bücker, H. M.
%I SIAM
%D 1998
%C Philadelphia, Pa.
%T On Deriving the Quasi-Minimal Residual Method
%U http://juser.fz-juelich.de/record/155305/files/FZJ-2014-04478.pdf
%X A new derivation of the quasi-minimal residual (QMR) method for the solution of a system of linear equations is presented. This derivation differs from the original one in solving a particular least-squares problem by applying simple recurrences rather than computing a QR decomposition by means of Givens rotations.