]> https://gitweb.dealii.org/ - dealii.git/commitdiff
Finish step-20
authorWolfgang Bangerth <bangerth@math.tamu.edu>
Mon, 13 Feb 2006 02:40:33 +0000 (02:40 +0000)
committerWolfgang Bangerth <bangerth@math.tamu.edu>
Mon, 13 Feb 2006 02:40:33 +0000 (02:40 +0000)
git-svn-id: https://svn.dealii.org/trunk@12352 0785d39b-7218-0410-832d-ea1e28bc413d

deal.II/doc/news/changes.html
deal.II/doc/news/news.html

index 3d3895cceeee1066ebb42fe5b4d6bc5a93e85507..78fa17b83814ca59f9f93a6385d74474ab497b9a 100644 (file)
@@ -123,6 +123,15 @@ inconvenience this causes.
 <h3>General</h3>
 
 <ol>
+  <li> <p>New: The step-20 tutorial program was added. It shows how to use
+       Raviart-Thomas elements to solve a mixed formulation of the Laplace
+       equation. It also demonstrates the use of block matrices and vectors,
+       and how they can be used to define more complex solvers and
+       preconditioners working on the Schur complement.
+       <br>
+       (WB 2006/02/12)
+       </p>
+
   <li> <p>
        Updated: The <code>deal.II/contrib/boost</code> library has
        been updated to boost version 1.33.1.
index c1e8441e372a5e0c223e61011d97edfb37d24f1e..35eb185822778357743f96d9dee19f8f739379e0 100644 (file)
     <a href="changes.html">here.</a></p>
 
     <dl>
+      <dt>
+          <strong>2006/2/12: step-20 is finished</strong>
+      </dt>
+      <dd>
+          The new step-20 tutorial program shows how to use Raviart-Thomas
+         elements to solve a mixed formulation of the Laplace equation. It
+         also demonstrates the use of block matrices and vectors, and how they
+         can be used to define more complex solvers and preconditioners
+         working on the Schur complement.
+      </dd>
+
       <dt>
           <strong>2006/1/3-5: First User Workshop</strong>
       </dt>

In the beginning the Universe was created. This has made a lot of people very angry and has been widely regarded as a bad move.

Douglas Adams


Typeset in Trocchi and Trocchi Bold Sans Serif.