Artículos de revistas
A collocation meshless method based in local optimal point interpolation
Fecha
2003-03Registro en:
Zuppa, Carlos; Cardona, Alberto; A collocation meshless method based in local optimal point interpolation; John Wiley & Sons Ltd; International Journal for Numerical Methods in Engineering; 57; 3-2003; 509-536
0029-5981
CONICET Digital
CONICET
Autor
Zuppa, Carlos
Cardona, Alberto
Resumen
This paper deals with the use of the local optimal point interpolating (LOPI) formula in solving partial differential equations (PDEs) with a collocation method. LOPI is an interpolating formula constructed by localization of optimal point interpolation formulas that reproduces polynomials and verifies the delta Kronecker property. This scheme results in a truly meshless method that produces high quality output and accurate solutions.