]> https://gitweb.dealii.org/ - dealii.git/commitdiff
New SchurMatrix class
authorGuido Kanschat <dr.guido.kanschat@gmail.com>
Thu, 22 Mar 2001 17:45:43 +0000 (17:45 +0000)
committerGuido Kanschat <dr.guido.kanschat@gmail.com>
Thu, 22 Mar 2001 17:45:43 +0000 (17:45 +0000)
git-svn-id: https://svn.dealii.org/trunk@4266 0785d39b-7218-0410-832d-ea1e28bc413d

deal.II/doc/news/2001/c-3-1.html

index c3651f06fb965f47dfe78910cd81b5fe50c5ebd6..88fc80512449cc1cfa293b7c924d596617f37ff8 100644 (file)
@@ -226,6 +226,15 @@ documentation, etc</a>.
 <h3>lac</h3>
 
 <ol>
+  <li> <p>
+       New: class <code class="class">SchurMatrix</code> implements
+       a Schur complement for block matrices. It provides matrix-vector
+       multiplication suitable for iterative methods as well as pre- and
+       post-processing of right hand side and slution, respectively. 
+       <br>
+       (GK 2001/02/13)
+       </p>
+
   <li> <p>
        Removed: The explicite instantiations of <code
        class="class">SparseMatrix&lt;long double&gt;</code> are

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