Multiquadrics without the Shape Parameter for Solving Partial Differential Equations

Multiquadrics without the Shape Parameter for Solving Partial Differential Equations

In this article, we present multiquadric radial basis functions (RBFs), including multiquadric (MQ) and inverse multiquadric (IMQ) functions, without the shape parameter for solving partial differential equations using the fictitious source collocation scheme. Different from the conventional colloca...

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Bibliographic Details
Main Authors: Cheng-Yu Ku, Chih-Yu Liu, Jing-En Xiao, Shih-Meng Hsu
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Symmetry
Subjects:
shape parameter
multiquadric
radial basis function
fictitious source point
meshless method
Online Access:https://www.mdpi.com/2073-8994/12/11/1813

Internet

https://www.mdpi.com/2073-8994/12/11/1813

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