Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4634603 | Applied Mathematics and Computation | 2008 | 16 Pages |
Abstract
The nonlinear complementarity problem (denoted by NCP(F)) can be reformulated as the solution of a possibly inconsistent nonsmooth system of equations. Based on the ideas developed in smoothing Newton methods, we approximated the problem of the least l2-norm solution of the equivalent nonsmooth equations of NCP(F) with a family of parameterized optimization problem with twice continuously differentiable objective functions by making use of a new smoothing function. Then we presented a smoothing Levenberg-Marquardt method to solve the parameterized smooth optimization problem. By using the smooth and semismooth technique, the local quadratic convergence of the proposed method is proved under some suitable assumptions.
Keywords
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Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Changfeng Ma, Jia Tang,