3 papers
math.NA2016
Anisotropic interpolation error estimate for arbitrary quadrilateral isoparametric elements
Gabriel Monzón
The aim of this paper is to show that, for any , the -anisotropic interpolation error estimate holds on quadrilateral isoparametric elements verifying th…
math.NA2016
Sharp geometric requirements in the Wachspress interpolation error estimate
Gabriel Monzón
Geometric conditions on general polygons are given in [9] in order to guarantee the error estimate for interpolants built from generalized barycentric coordinates, and the question…
math.NA2015
The minimal angle condition for quadrilateral finite elements of arbitrary degree
Acosta Gabriel, Monzon Gabriel
We study Lagrange interpolation error estimates for general quadrilateral finite elements with . For the most standard case of it turns ou…