From b725b3c5a1b7cf4e793fffb79748b1dbf6a4128e Mon Sep 17 00:00:00 2001 From: "Toby D. Young" Date: Fri, 6 Aug 2010 09:48:30 +0000 Subject: [PATCH] record changes, in changes.h, about SLEPcWrappers (lac) updates git-svn-id: https://svn.dealii.org/trunk@21616 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/doc/news/changes.h | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/deal.II/doc/news/changes.h b/deal.II/doc/news/changes.h index 6f58f79770..257f1d3e4d 100644 --- a/deal.II/doc/news/changes.h +++ b/deal.II/doc/news/changes.h @@ -187,13 +187,20 @@ inconvenience this causes.

lac

-
  1. Fixed: SparseMatrix::precondition_SSOR and +

      +
    1. Updated: Changes to the SLEPcWrappers to preserve + compatibility with SLEPc version 3.1. Main new updated features are + new solver classes: (i) Power; and (ii) Generalized Davidson. +
      + (Toby D. Young 2010/08/04) +

    2. + +
    3. Fixed: SparseMatrix::precondition_SSOR and SparseMatrixEZ::precondition_SSOR had a bug, which made the SSOR method inaccurate for relaxation parameters different from unity.
      (GK 2010/07/20)

    4. -
    -- 2.39.5