]> https://gitweb.dealii.org/ - dealii.git/commitdiff
added changelog
authorWyatt Smith <wsmith97@tamu.edu>
Thu, 10 Apr 2025 20:53:06 +0000 (15:53 -0500)
committerMatthias Maier <tamiko@43-1.org>
Mon, 5 May 2025 21:10:57 +0000 (16:10 -0500)
doc/news/changes/minor/20250410Maier-1 [new file with mode: 0644]
doc/news/changes/minor/20250410Maier-2 [new file with mode: 0644]

diff --git a/doc/news/changes/minor/20250410Maier-1 b/doc/news/changes/minor/20250410Maier-1
new file mode 100644 (file)
index 0000000..6430127
--- /dev/null
@@ -0,0 +1,5 @@
+New: Added a new class SolverMPGMRES that implements a variant of
+the GMRES algorithm allowing for the use of multiple preconditioners
+at once. For more details, see @cite Greif2017.
+<br>
+(Wyatt Smith, Matthias Maier, 2025/04/10)
diff --git a/doc/news/changes/minor/20250410Maier-2 b/doc/news/changes/minor/20250410Maier-2
new file mode 100644 (file)
index 0000000..b686390
--- /dev/null
@@ -0,0 +1,9 @@
+Changed: Flexible GMRES can be viewed as a special case
+of the MPGMRES algorithm. Consequently, the SolverFGMRES class
+is now derived from SolverMPGMRES its solve method now
+supports the function signature
+<code>
+solve(A, x, b, preconditioner_1, preconditioner_2, ...)
+</code>
+<br>
+(Wyatt Smith, Matthias Maier, 2025/04/10)

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.