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Double complexes and local cochain projections

The construction of projection operators, which commute with the exterior derivative and at the same time are bounded in the proper Sobolev spaces, represents a key tool in the recent stability analysis of finite element exterior calculus. These so-called bounded cochain projections have been constr...

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Detalles Bibliográficos
Autores principales: Falk, Richard S, Winther, Ragnar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BlackWell Publishing Ltd 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4401005/
https://www.ncbi.nlm.nih.gov/pubmed/25914441
http://dx.doi.org/10.1002/num.21922