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A displacement-based finite element formulation for incompressible and nearly-incompressible cardiac mechanics
The Lagrange Multiplier (LM) and penalty methods are commonly used to enforce incompressibility and compressibility in models of cardiac mechanics. In this paper we show how both formulations may be equivalently thought of as a weakly penalized system derived from the statically condensed Perturbed...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
North-Holland Pub. Co
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4026127/ https://www.ncbi.nlm.nih.gov/pubmed/25187672 http://dx.doi.org/10.1016/j.cma.2014.02.009 |