Infinitely Smooth Polyharmonic RBF Collocation Method for Numerical Solution of Elliptic PDEs

In this article, a novel infinitely smooth polyharmonic radial basis function (PRBF) collocation method for solving elliptic partial differential equations (PDEs) is presented. The PRBF with natural logarithm is a piecewise smooth function in the conventional radial basis function collocation method...

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Principais autores:	Chih-Yu Liu, Cheng-Yu Ku, Li-Dan Hong, Shih-Meng Hsu
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2021-06-01
coleção:	Mathematics
Assuntos:	partial differential equations polyharmonic radial basis function source point collocation method
Acesso em linha:	https://www.mdpi.com/2227-7390/9/13/1535
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