A Nonlinear Multigrid Method for the Parameter Identification Problem of Partial Differential Equations with Constraints

In this paper, we consider the parameter identification problem of partial differential equations with constraints. A nonlinear multigrid method is introduced to the process of parameter inversion. By keeping the objective functions on coarse grids consistent with those on fine grids, the proposed m...

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Autores principales:	Tao Liu, Jiayuan Yu, Yuanjin Zheng, Chao Liu, Yanxiong Yang, Yunfei Qi
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	MDPI AG 2022-08-01
Colección:	Mathematics
Materias:	inverse problem parameter identification problem partial differential equation nonlinear multigrid method constraints
Acceso en línea:	https://www.mdpi.com/2227-7390/10/16/2938
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