From 987bea2d7e01bee6b9940be9c6bb54f3fb1369fc Mon Sep 17 00:00:00 2001
From: Thomas Gibson <gibsonthomas1120@hotmail.com>
Date: Thu, 3 Jun 2021 15:06:39 -0500
Subject: [PATCH] Add WADG inverse reference
---
doc/references.rst | 5 +++++
grudge/op.py | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/doc/references.rst b/doc/references.rst
index 48de48ee..e56859ee 100644
--- a/doc/references.rst
+++ b/doc/references.rst
@@ -15,3 +15,8 @@ References
Nodal Discontinuous Galerkin Methods: Algorithms, Analysis, and Applications, \
Springer \
`(doi) <https://doi.org/10.1007/978-0-387-72067-8>`__
+
+.. [Chan_2016] J. Chan, R. J. Hewett, and T. Warburton (2016), \
+ Weight-Adjusted Discontinuous Galerkin Methods: Curvilinear Meshes, \
+ SIAM J Sci Comput \
+ `(doi) <https://doi.org/10.1137/16M1089198>`__
diff --git a/grudge/op.py b/grudge/op.py
index c784537a..152e466d 100644
--- a/grudge/op.py
+++ b/grudge/op.py
@@ -795,7 +795,7 @@ def inverse_mass(dcoll: DiscretizationCollection, vec):
scaling factor (see :func:`grudge.geometry.area_element`).
For non-affine :math:`E`, :math:`J^e` is not constant. In this case, a
- weight-adjusted approximation is used instead:
+ weight-adjusted approximation is used instead following [Chan_2016]_:
.. math::
--
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