The minimal angle condition for quadrilateral finite elements of arbitrary degree

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...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Acosta, G., Monzón, G.
Formato: JOUR
Materias:
Anisotropic finite elements
Lagrange interpolation
Maximum angle condition
Minimum angle condition
Quadrilateral elements
Interpolation
Lagrange interpolations
Lagrange multipliers
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03770427_v317_n_p218_Acosta
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

Ejemplares similares

Ejemplares similares