Salzo, Saverio; Villa, Silvia - In: Computational Optimization and Applications 53 (2012) 2, pp. 557-589
An extension of the Gauss-Newton algorithm is proposed to find local minimizers of penalized nonlinear least squares problems, under generalized Lipschitz assumptions. Convergence results of local type are obtained, as well as an estimate of the radius of the convergence ball. Some applications...