dc.creator | Acosta Rodriguez, Gabriel | |
dc.creator | Monzón, Gabriel | |
dc.date.accessioned | 2018-08-15T11:16:52Z | |
dc.date.accessioned | 2018-11-06T11:40:34Z | |
dc.date.available | 2018-08-15T11:16:52Z | |
dc.date.available | 2018-11-06T11:40:34Z | |
dc.date.created | 2018-08-15T11:16:52Z | |
dc.date.issued | 2017-06 | |
dc.identifier | Acosta Rodriguez, Gabriel; Monzón, Gabriel; The minimal angle condition for quadrilateral finite elements of arbitrary degree; Elsevier Science; Journal Of Computational And Applied Mathematics; 317; 6-2017; 218-234 | |
dc.identifier | 0377-0427 | |
dc.identifier | http://hdl.handle.net/11336/55567 | |
dc.identifier | CONICET Digital | |
dc.identifier | CONICET | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1857399 | |
dc.description.abstract | We study W1,p Lagrange interpolation error estimates for general quadrilateral Qk finite elements with k≥2. For the most standard case of p=2 it turns out that the constant C involved in the error estimate can be bounded in terms of the minimal interior angle of the quadrilateral. Moreover, the same holds for any p in the range 1≤p<3. On the other hand, for 3≤p we show that C also depends on the maximal interior angle. We provide some counterexamples showing that our results are sharp. | |
dc.language | eng | |
dc.publisher | Elsevier Science | |
dc.relation | info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0377042716305830 | |
dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.cam.2016.11.041 | |
dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | ANISOTROPIC FINITE ELEMENTS | |
dc.subject | LAGRANGE INTERPOLATION | |
dc.subject | MAXIMUM ANGLE CONDITION | |
dc.subject | MINIMUM ANGLE CONDITION | |
dc.subject | QUADRILATERAL ELEMENTS | |
dc.title | The minimal angle condition for quadrilateral finite elements of arbitrary degree | |
dc.type | Artículos de revistas | |
dc.type | Artículos de revistas | |
dc.type | Artículos de revistas | |