]> https://gitweb.dealii.org/ - dealii-svn.git/commitdiff
Add step-41.
authorbangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Mon, 2 Apr 2012 13:20:23 +0000 (13:20 +0000)
committerbangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Mon, 2 Apr 2012 13:20:23 +0000 (13:20 +0000)
git-svn-id: https://svn.dealii.org/trunk@25358 0785d39b-7218-0410-832d-ea1e28bc413d

deal.II/doc/news/news.html

index e605ed8abf9a5e0dbb577bc5417feb52abdce10d..0e960cadfb12671de9cb26458344a3cf76205e36 100644 (file)
@@ -5,7 +5,7 @@
   <link href="../screen.css" rel="StyleSheet">
   <title>The deal.II news page</title>
   <meta name="author" content="the deal.II authors <authors@dealii.org>">
-  <meta name="copyright" content="Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 by the deal.II authors">
+  <meta name="copyright" content="Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 by the deal.II authors">
   <meta name="date" content="$Date$">
   <meta name="keywords" content="deal.II">
   <meta name="svn_id" content="$Id$">
     <a href="../doxygen/deal.II/changes_after_7_1.html">here.</a></p>
 
     <dl>
+      <dt>
+          <strong>2012/04/02: step-41 solves the obstacle problem</strong>
+      </dt>
+      <dd>
+          step-41, a program contributes by J&ouml;rg Frohne, shows
+          how to solve the obstacle problem. This problem describes
+          the deformation of a body subject to an inequality
+          constraint that arises from the fact that the deformation is
+          constrained by contact of the body with some external
+          obstacle. The program uses the primal-dual active set method
+          to solve this problem.
+      </dd>
+
+
       <dt>
           <strong style="color:red">2011/10/09: Version 7.1 released</strong>
       </dt>

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