@article{966892996bb546339517692e83b433dd,
title = "Viscosit{\'e} artificielle non lin{\'e}aire pour la m{\'e}thode des {\'e}l{\'e}ments spectraux",
abstract = "We present a filter-based approach to computing artificial viscosities for spectral element methods. A number of applications for this approach are presented.",
author = "Li Lu and Murtazo Nazarov and Paul Fischer",
note = "Funding Information: This work was supported by the U.S. Department of Energy, Office of Science, the Office of Advanced Scientific Computing Research, under Contract DE-AC02-06CH11357. An award of computer time on Blue Waters was provided by the National Center for Supercomputing Applications. Blue Waters is a sustained-petascale HPC and is a joint effort of the University of Illinois at Urbana-Champaign and its National Center for Supercomputing Applications. The Blue Waters sustained-petascale computing project is supported by the National Science Foundation (awards OCI-0725070 and ACI-1238993) and the state of Illinois. This research used resources of the Argonne Leadership Computing Facility, which is a DOE Office of Science User Facility. The authors would also like to thank Dr. Stefan Kerkemeier for helpful discussions. Funding Information: This work was supported by the U.S. Department of Energy , Office of Science, the Office of Advanced Scientific Computing Research, under Contract DE-AC02-06CH11357 . An award of computer time on Blue Waters was provided by the National Center for Supercomputing Applications. Blue Waters is a sustained-petascale HPC and is a joint effort of the University of Illinois at Urbana-Champaign and its National Center for Supercomputing Applications. The Blue Waters sustained-petascale computing project is supported by the National Science Foundation (awards OCI-0725070 and ACI-1238993 ) and the state of Illinois. This research used resources of the Argonne Leadership Computing Facility, which is a DOE Office of Science User Facility. The authors would also like to thank Dr. Stefan Kerkemeier for helpful discussions. Publisher Copyright: {\textcopyright} 2019 Acad{\'e}mie des sciences",
year = "2019",
month = jul,
doi = "10.1016/j.crma.2019.07.006",
language = "French",
volume = "357",
pages = "646--654",
journal = "Comptes Rendus Mathematique",
issn = "1631-073X",
publisher = "Elsevier Masson",
number = "7",
}