From: wolf Date: Thu, 24 Jun 1999 13:59:24 +0000 (+0000) Subject: Doc update. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=55d7add93733a04523ed28db25385cebdafea49b;p=dealii-svn.git Doc update. git-svn-id: https://svn.dealii.org/trunk@1456 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/lac/include/lac/solver_cg.h b/deal.II/lac/include/lac/solver_cg.h index d58d0be0b3..a38f40389c 100644 --- a/deal.II/lac/include/lac/solver_cg.h +++ b/deal.II/lac/include/lac/solver_cg.h @@ -30,6 +30,9 @@ * has a default argument, so you may call it without the additional * parameter. * + * This version of CG is taken from Braess: "Finite Elements" and is analogous + * to the one in the SIAM Templates Book. It requires a symmetric preconditioner, + * i.e. SOR is not sufficient. * * @author Original implementation by G. Kanschat, R. Becker and F.-T. Suttmeier, reworking and documentation by Wolfgang Bangerth */