Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
842550 | Nonlinear Analysis: Theory, Methods & Applications | 2009 | 9 Pages |
Abstract
In this paper, we present a two-step SOR-Newton method for solving a system of nonlinear equations F(x)=0F(x)=0, where FF is strongly monotone, locally Lipschitz continuous but not necessarily differentiable. The convergence of the two-step SOR-Newton method is discussed. For any starting point, we give safe intervals such that for any parameters in these intervals the two-step SOR-Newton method converges. Numerical examples show that the two-step SOR-Newton method converges faster than the SOR-Newton method given by Chen in [X. Chen, On convergence of SOR methods for nonsmooth equations, Numer. Linear Algebra Appl. 9 (2002) 81–92].
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Authors
Xiaoxia Zhou, Yongzhong Song, Li Wang,