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...
Main Authors: | Chih-Yu Liu, Cheng-Yu Ku, Li-Dan Hong, Shih-Meng Hsu |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-06-01
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Series: | Mathematics |
Subjects: | |
Online Access: | https://www.mdpi.com/2227-7390/9/13/1535 |
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