Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6421583 | Applied Mathematics and Computation | 2014 | 16 Pages |
Abstract
We consider the problem of finding a solution of a nonsmooth constrained (not necessarily square) system of equations. Based upon the smoothing reformulation of the original problem, we present a Levenberg-Marquardt (L-M) type algorithm for solving nonsmooth constrained system of equations, which solves a linear system of equations at each iteration. This algorithm has global convergence property. Moreover, this algorithm is shown to converge locally quadratically under an error bound condition which is much weaker than the standard nonsingularity condition. Some numerical results for the presented method indicate that the algorithm works quite well in practice.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Chen Ling, Guifeng Wang, Hongjin He,