]> https://gitweb.dealii.org/ - dealii-svn.git/commitdiff
SparseDirectUMFPACK as preconditioner
authorguido <guido@0785d39b-7218-0410-832d-ea1e28bc413d>
Tue, 10 May 2005 07:08:37 +0000 (07:08 +0000)
committerguido <guido@0785d39b-7218-0410-832d-ea1e28bc413d>
Tue, 10 May 2005 07:08:37 +0000 (07:08 +0000)
git-svn-id: https://svn.dealii.org/trunk@10659 0785d39b-7218-0410-832d-ea1e28bc413d

deal.II/doc/news/changes.html

index 30533410099ff3f64dc617a22ef732f2ff95aadd..4d5da15a346453095b32750ff4313d6941a6035d 100644 (file)
@@ -300,6 +300,15 @@ inconvenience this causes.
 <h3>lac</h3>
 
 <ol>
+  <li> <p>
+       Improved: <code class="class">SparseDirectUMFPACK</code> now
+       has the complete interface of a preconditioner
+       class. Therefore, it can be used in iterative solvers and in
+       multigrid smoothers.
+       <br> 
+       (GK, 2005/05/10)
+       </p>
+
   <li> <p>
        Fixed: The PETSc matrix iterators had trouble when some rows of a
        matrix were empty. This has now been mostly fixed.

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