From: Matthias Maier <tamiko@43-1.org>
Date: Sat, 24 Oct 2015 17:31:00 +0000 (-0500)
Subject: Fix some doxygen issues
X-Git-Tag: v8.4.0-rc2~126^2~5
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f26aa71e926ca42536973cfb79514dc6d2321ff;p=dealii.git

Fix some doxygen issues
---

diff --git a/doc/doxygen/headers/constraints.h b/doc/doxygen/headers/constraints.h
index 0a5ed06cb7..93f740e4ae 100644
--- a/doc/doxygen/headers/constraints.h
+++ b/doc/doxygen/headers/constraints.h
@@ -444,7 +444,7 @@
  *
  * In this case we can solve the modified system
  * @f[
- *   (C^T \cdot A \cdot C + Id_c) \tilde x = C^T (b - A\,k)
+ *   (C^T A C + Id_c) \tilde x = C^T (b - A\,k)
  * @f]
  * instead [1]. Here, $A$ is a given (unconstrained) system matrix $A$ and
  * $b$ the corresponding right hand side of a system of linear equations
@@ -454,14 +454,13 @@
  * ConstraintMatrix::distribute() operation applied on a vector $x$ is the
  * operation
  * @f[
-    $x$ \leftarrow C\,x+k.
+    x \leftarrow C\,x+k.
  * @f]
  * And finally, $Id_c$ denotes the identity on the subspace of constrained
  * degrees of freedom.
  *
  * The corresponding solution of $A\,x=b$ that obeys boundary conditions is
- * then recovered by distributing constraints to $\tilde x$: $x=C\tilde
- * x+k$.
+ * then recovered by distributing constraints: $x=C\tilde x+k$.
  *
  * The whole system can be set up and solved with the following snippet of
  * code:
diff --git a/include/deal.II/lac/constraint_linear_operator.h b/include/deal.II/lac/constraint_linear_operator.h
index 347d845da1..699d63a3b0 100644
--- a/include/deal.II/lac/constraint_linear_operator.h
+++ b/include/deal.II/lac/constraint_linear_operator.h
@@ -188,7 +188,7 @@ LinearOperator<Range, Domain> project_to_constrained_linear_operator(
  * constrained_right_hand_side() to build up the following modified system
  * of linear equations:
  * @f[
- *   (C^T \cdot A \cdot C + Id_c) x = C^T (b - A\,k)
+ *   (C^T A C + Id_c) x = C^T (b - A\,k)
  * @f]
  * with a given (unconstrained) system matrix $A$, right hand side $b$, and
  * linear constraints $C$ with inhomogeneities $k$.
@@ -232,7 +232,7 @@ constrained_linear_operator(const ConstraintMatrix &constraint_matrix,
  * constrained_right_hand_side() to build up the following modified system
  * of linear equations:
  * @f[
- *   (C^T \cdot A \cdot C + Id_c) x = C^T (b - A\,k)
+ *   (C^T A C + Id_c) x = C^T (b - A\,k)
  * @f]
  * with a given (unconstrained) system matrix $A$, right hand side $b$, and
  * linear constraints $C$ with inhomogeneities $k$.