Anisotropic error estimates for an interpolant defined via moments

An interpolant defined via moments is investigated for triangles, quadrilaterals, tetrahedra, and hexahedra and arbitrarily high polynomial degree. The elements are allowed to have diameters with different asymptotic behavior in different space directions. Anisotropic interpolation error estimates a...

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Detalles Bibliográficos
Autores principales: Acosta, G., Apel, T., Durán, R.G., Lombardi, A.L.
Formato: JOUR
Materias:
Anisotropic finite elements
Interpolation error estimate
Asymptotic analysis
Computational geometry
Finite element method
Interpolation
Polynomial approximation
Error analysis
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0010485X_v82_n1_p1_Acosta
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:An interpolant defined via moments is investigated for triangles, quadrilaterals, tetrahedra, and hexahedra and arbitrarily high polynomial degree. The elements are allowed to have diameters with different asymptotic behavior in different space directions. Anisotropic interpolation error estimates are proved. © 2008 Springer-Verlag Wien.

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