Weighted Radial Basis Collocation Method for the Nonlinear Inverse Helmholtz Problems

In this paper, a meshfree weighted radial basis collocation method associated with the Newton’s iteration method is introduced to solve the nonlinear inverse Helmholtz problems for identifying the parameter. All the measurement data can be included in the least-squares solution, which can avoid the...

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Bibliographic Details

Published in:	Mathematics
Main Authors:	Minghao Hu, Lihua Wang, Fan Yang, Yueting Zhou
Format:	Article
Language:	English
Published:	MDPI AG 2023-01-01
Subjects:	weighted radial basis collocation method Newton’s iteration method nonlinear inverse Helmholtz problems parameter identification
Online Access:	https://www.mdpi.com/2227-7390/11/3/662