10-07-2019 | Original Paper | Issue 2/2020

On the global convergence of an inexact quasi-Newton conditional gradient method for constrained nonlinear systems
- Journal:
- Numerical Algorithms > Issue 2/2020
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Abstract
In this paper, we propose a globally convergent method for solving constrained nonlinear systems. The method combines an efficient Newton conditional gradient method with a derivative-free and nonmonotone line search strategy. The global convergence analysis of the proposed method is established under suitable conditions, and some preliminary numerical experiments are given to illustrate its performance.