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Local convergence of a secant type method for solving least squares problems |
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| Authors: | Hongmin Ren |
| Institution: | a Department of Information and Electronics, Hangzhou Polytechnic, Hangzhou, 311400 Zhejiang, PR China b Department of Mathematical Sciences, Cameron University, Lawton, OK 73505, USA |
| Abstract: | Local convergence of a secant type iterative method for approximating a solution of nonlinear least squares problems is investigated in this paper. The radius of convergence is determined as well as usable error estimates. Numerical examples are also provided. |
| Keywords: | Nonlinear least squares problem Secant type iterative method Divided difference Radius of convergence Error estimates |
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