This paper describes a modification to the Gauss-Newton method for the solution of nonlinear least-squares problems. The new method seeks to avoid the deficiencies in the Gauss-Newton method by ...

Pallavi Mahale, M. Thamban Nair, A Simplified Generalized Gauss-Newton Method for Nonlinear Ill-Posed Problems, Mathematics of Computation, Vol. 78, No. 265 (Jan ...

A relaxed inexact proximal Gauss-Newton method applied to electrical impedance tomography Jyrki Jauhiainen (University of Eastern Finland) 20.01.2020, Exactum C124, 2pm-4pm Abstract: Partial ...

These problems are also non-smooth when total variation (TV) type regularization is employed. To improve upon current optimization methods, such as (semi-smooth) Newton’s method and non-linear primal ...