From: Daniel Garcia-Sanchez <daniel.garcia-sanchez@insp.upmc.fr>
Date: Wed, 1 May 2019 18:01:31 +0000 (+0200)
Subject: Changelog entry
X-Git-Tag: v9.1.0-rc1~144^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F7994%2Fhead;p=dealii.git

Changelog entry
---

diff --git a/doc/news/changes/major/20190501DanielGarcia-Sanchez b/doc/news/changes/major/20190501DanielGarcia-Sanchez
new file mode 100644
index 0000000000..b86114206e
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+++ b/doc/news/changes/major/20190501DanielGarcia-Sanchez
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+New: The new tutorial program step-62 shows how to calculate the resonance
+frequency and the bandgap of a phononic crystal. The program solves the elastic
+wave equation with Perfectly Matches Layers in the frequency domain using
+complex algebra and parallelization via MUMPS and MPI.
+<br>
+(Daniel Garcia-Sanchez, 2019/05/01)