From: Martin Kronbichler <kronbichler@lnm.mw.tum.de>
Date: Sat, 28 Mar 2020 16:23:58 +0000 (+0100)
Subject: Changelog
X-Git-Tag: v9.2.0-rc1~338^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5f2eb22f8cf1b63dccc5026bdf2261e4aa6c7e1e;p=dealii.git

Changelog
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diff --git a/doc/news/changes/major/20200328MartinKronbichler b/doc/news/changes/major/20200328MartinKronbichler
new file mode 100644
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+New: The step-67 tutorial program presents an explicit time integrator for the
+compressible Euler equations discretized with a high-order discontinuous
+Galerkin scheme using the matrix-free infrastructure. Besides the use of
+matrix-free evaluators for systems of equations and over-integration, it also
+presents MatrixFreeOperators::CellwiseInverseMassMatrix, a fast implementation
+of the action of the inverse mass matrix in the DG setting using tensor
+products.
+<br>
+(Martin Kronbichler, 2020/03/28)