Reduced computations for nematic-liquid crystals: A timestepper approach for systems with continuous symmetries (Articolo in rivista)

Type
Label
  • Reduced computations for nematic-liquid crystals: A timestepper approach for systems with continuous symmetries (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.jnnfm.2006.10.001 (literal)
Alternative label
  • Russo, L ; Siettos, CI ; Kevrekidis, IG (2007)
    Reduced computations for nematic-liquid crystals: A timestepper approach for systems with continuous symmetries
    in Journal of non-Newtonian fluid mechanics (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Russo, L ; Siettos, CI ; Kevrekidis, IG (literal)
Pagina inizio
  • 51 (literal)
Pagina fine
  • 58 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 146 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 1-3 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopus (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Lucia Russo: University \"Federico II\" of Naples, Department of Chemical Engineering, Piazzale Tecchio 80, 80125 Naples, Italy. Constantinos I. Siettos: National Technical University of Athens, School of Applied Mathematics & Physical Sciences, 9, Heroon Polytechniou Str., Zografou, GR 157 80 Athens, Greece. Ioannis G. Kevrekidis: Princeton University, Department of Chemical Engineering and Program of Applied and Computational Mathematics, Princeton, NJ 08544, USA. (literal)
Titolo
  • Reduced computations for nematic-liquid crystals: A timestepper approach for systems with continuous symmetries (literal)
Abstract
  • In this work we address the development of a timestepper based computational approach to analyse the dynamics of the Smoluchowski equation directly, bypassing the necessity of finding closures to construct low-order macroscopic models, while at the same time factoring out in a dynamic way the underlying continuous symmetry. This can be thought as a two-tier model reduction methodology for systems with continuous symmetries: going from models with a large numbers of degrees of freedom to more compact models, in terms of a smaller number of dependent variables, while also taking care of the underlying invariance. (literal)
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