The deal.II library, Version 9.2

Daniel Arndt, Wolfgang Bangerth, Bruno Blais, Thomas C. Clevenger, Marc Fehling, Alexander V. Grayver, Timo Heister, Luca Heltai, Martin Kronbichler, Matthias Maier, Peter Munch, Jean Paul Pelteret, Reza Rastak, Ignacio Tomas, Bruno Turcksin, Zhuoran Wang, David Wells

Research output: Contribution to journalArticlepeer-review

126 Scopus citations

Abstract

This paper provides an overview of the new features of the finite element library deal.II, version 9.2.

Original languageEnglish
Pages (from-to)131-146
Number of pages16
JournalJournal of Numerical Mathematics
Volume28
Issue number3
DOIs
StatePublished - Sep 1 2020

Funding

M. Kronbichler was supported by the German Research Foundation (DFG) under the project “High-order discontinuous Galerkin for the exa-scale” (ExaDG) within the priority program “Software for Exascale Computing” (SPPEXA) and the Bayerisches Kompetenznetzwerk für Technisch-Wissenschaftliches Hoch- und Höchstleistungsrechnen (KONWIHR) in the context of the project “Performance tuning of high-order discontinuous Galerkin solvers for SuperMUC-NG”. D. Wells was supported by the National Science Foundation (NSF) through Grant DMS-1344962. Timo Heister was also partially supported by the National Science Foundation (NSF) Award DMS-2028346, OAC-2015848, EAR-1925575, and by Technical Data Analysis, Inc. through US Navy STTR Contract N68335-18-C-0011. M. Maier was partially supported by ARO MURI Award No. W911NF-14-0247 and NSF Award DMS-1912847. L. Heltai was partially supported by the Italian Ministry of Instruction, University and Research (MIUR), under the 2017 PRIN project NA-FROM-PDEs MIUR PE1, “Numerical Analysis for Full and Reduced Order Methods for the efficient and accurate solution of complex systems governed by Partial Differential Equations”. A. V. Grayver was partially supported by the European Space Agency Swarm DISC program. B. Blais was partially supported by the National Science and Engineering Research Council of Canada(NSERC) through the RGPIN-2020-04510 Discovery Grant * This manuscript has been authored by UT-Battelle, LLC under Contract No. DE-AC05-00OR22725 with the U.S. Department of Energy. ** Sandia National Laboratories is a multimission laboratory managed and operated by National Technology & Engineering Solutions of Sandia, LLC, a wholly owned subsidiary of Honeywell International Inc., for the U.S. Department of Energy’s National Nuclear Security Administration under contract DE-NA0003525. This document describes objective technical results and analysis. Any subjective views or opinions that might be expressed in the paper do not necessarily represent the views of the U.S. Department of Energy or the United States Government. D. Arndt and B. Turcksin: Research sponsored by the Laboratory Directed Research and Development Program of Oak Ridge National Laboratory, managed by UT-Battelle, LLC, for the U. S. Department of Energy. deal.II and its developers are financially supported through a variety of funding sources: W. Bangerth was also partially supported by award OAC-1835673 as part of the Cyberinfrastructure for Sustained Scientific Innovation (CSSI) program, DMS-1821210, and EAR-1925595. T. C. Clevenger was also partially supported EAR-1925575 and OAC-2015848.

Keywords

  • Software
  • deal.II
  • finite elements

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