The surrogate matrix methodology: A reference implementation for low-cost assembly in isogeometric analysis

A reference implementation of a new method in isogeometric analysis (IGA) is presented. It delivers low-cost variable-scale approximations (surrogates) of the matrices which IGA conventionally requires to be computed by element-scale quadrature. To generate surrogate matrices, quadrature must only b...

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Detalles Bibliográficos
Autores principales: Drzisga, Daniel, Keith, Brendan, Wohlmuth, Barbara
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2020
Materias:
Mathematics
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7113627/
https://www.ncbi.nlm.nih.gov/pubmed/32257835
http://dx.doi.org/10.1016/j.mex.2020.100813

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7113627/
https://www.ncbi.nlm.nih.gov/pubmed/32257835
http://dx.doi.org/10.1016/j.mex.2020.100813

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