| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 498464 | Computer Methods in Applied Mechanics and Engineering | 2012 | 11 Pages |
Abstract
We investigate the approximation error of mapped NURBS spaces, such as those used in isogeometric analysis in accordance to the isoparametric paradigm. We extend the results of [6] to the case of anisotropic meshes, such as those needed in the presence of boundary layers. The theoretical results cover anisotropic h-refinement and are supported by numerical tests involving different geometries.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
L. Beirão da Veiga, D. Cho, G. Sangalli,