From: guido Date: Wed, 12 Jul 2000 21:17:39 +0000 (+0000) Subject: VectorTools and PreconditionBlockSOR X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd8a4469cfd7efe4e924a997696a23af08550eed;p=dealii-svn.git VectorTools and PreconditionBlockSOR git-svn-id: https://svn.dealii.org/trunk@3154 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/doc/news/2000/c-3-0.html b/deal.II/doc/news/2000/c-3-0.html index ab248db042..ce1d24351f 100644 --- a/deal.II/doc/news/2000/c-3-0.html +++ b/deal.II/doc/news/2000/c-3-0.html @@ -98,6 +98,14 @@

base

    +
  1. + New: classes QMilne and QWeddle for closed Newton-Cotes-formulæ of + orders 7 and 9, respectively. +
    + (GK 2000/07/07) +

    +
  2. New: There is now a function invert (Tensor<2,dim>) that returns the inverse of a tensor of @@ -127,7 +135,33 @@

    1. - Improved: FullMatrix<...>PreconditionBlockSOR::Tvmult(...) is implemented. +
      + (GK 2000/07/07) +

      + +
    2. + + Improved: The breakdown criterion of SolverBicgstab can be changed by the use + of SolverBicgstab::AdditionalData. +
      + (GK 2000/07/07) +

      + +
    3. + New: SolverRichardson has a + transposed solver Tsolve(...). It + uses the functions Tvmult(...) of + the provided matrix and preconditioner. +
      + (GK 2000/07/07) +

      + +
    4. + Improved: FullMatrix::invert(...) now inverts matrices of all sizes. If there is no hardcoded inversion, gauss_jordan() is used implicitly. @@ -330,6 +364,15 @@

      deal.II

        + +
      1. + New: Function VectorTools::compute_mean_value integrates the mean + value of one component of a finite element function. +
        + (GK 2000/07/12) +

        +
      2. New: The new function get_face of FEFaceValues and