Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9506563 | Applied Mathematics and Computation | 2005 | 20 Pages |
Abstract
In this paper, we study the convergence of Gauss-Newton's method for nonlinear least squares problems. Under the hypothesis that derivative satisfies some kinds of weak Lipschitz condition, we obtain the exact estimates of the radii of convergence ball of Gauss-Newton's method and the uniqueness ball of the solution. New results can be used to determinate approximation zero of Gauss-Newton's method.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Jinhai Chen, Weiguo Li,