期刊论文详细信息
Mathematical and Computational Applications | |
Parameter Identification for Nonlinear Ill-Posed Problems | |
Li, Li1  | |
关键词: Parameter Identification; Ill-Posed; Homotopy Regularization; Homotopy Parameter; | |
DOI : 10.3390/mca15050790 | |
学科分类:计算数学 | |
来源: mdpi | |
【 摘 要 】
Since the classical iterative methods for solving nonlinear ill-posed problems are locally convergent, this paper constructs a robust and widely convergent method for identifying parameter based on homotopy algorithm, and investigates this methodâs convergence in the light of Lyapunov theory. Furthermore, we consider 1-D elliptic type equation to testify that the homotopy regularization can identify the parameter effectively.
【 授权许可】
CC BY
【 预 览 】
Files | Size | Format | View |
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RO201902025511040ZK.pdf | 95KB | download |