A space-time formulation for multiscale phenomena
1996; Elsevier BV; Volume: 74; Issue: 1-2 Linguagem: Inglês
10.1016/0377-0427(96)00025-8
ISSN1879-1778
AutoresThomas J.R. Hughes, J.R. Stewart,
Tópico(s)Composite Material Mechanics
ResumoWe develop subgrid scale models for a class of nonsymmetric, linear evolution operators by applying the variational multiscale method in space-time. The results generalize those of Hughes [14] which were confined to the steady case. The subgrid scale models are shown to be a paradigm for "bubble" function finite element methods and provide a theoretical and practical framework for the development of so-called stabilized methods.
Referência(s)