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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Bibliographic Details
Main Authors: Liu, Tao, Yu, Jiayuan, Zheng, Yuanjin, Liu, Chao, Yang, Yanxiong, Qi, Yunfei
Other Authors: School of Electrical and Electronic Engineering
Format: Article
Language:English
Published: 2023
Subjects:
Online Access:https://hdl.handle.net/10356/164842
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Institution: Nanyang Technological University
Language: English