and accurate solution of complex systems governed by Partial Differential
Equations''.
-M.~Kronbichler was supported by the German
-Research Foundation (DFG) under the project ``High-order discontinuous
-Galerkin for the exa-scale'' (\mbox{ExaDG}) within the priority program ``Software
-for Exascale Computing'' (SPPEXA) and the Bayerisches Kompetenznetzwerk
+M.~Kronbichler was partially supported by the
+Bayerisches Kompetenznetzwerk
f\"ur Technisch-Wissen\-schaft\-li\-ches Hoch- und H\"ochstleistungsrechnen
-(KONWIHR) in the context of the project
+(KONWIHR) in the context of the projects
``Performance tuning of high-order discontinuous Galerkin solvers for
-SuperMUC-NG''.
+SuperMUC-NG'' and ``High-order matrix-free finite element implementations with
+hybrid parallelization and improved data locality''.
M.~Maier was partially supported by ARO MURI Award No. W911NF-14-0247 and
NSF Award DMS-1912847.