TRESNEI, a Matlab trust-region solver for systems of nonlinear equalities and inequalities

Morini, Benedetta; Porcelli, Margherita

doi:10.1007/s10589-010-9327-5

The Matlab implementation of a trust-region Gauss-Newton method for bound-constrained nonlinear least-squares problems is presented. The solver, called TRESNEI, is adequate for zero and small-residual problems and handles the solution of nonlinear systems of equalities and inequalities. The structure and the usage of the solver are described and an extensive numerical comparison with functions from the Matlab Optimization Toolbox is carried out.

TRESNEI, a Matlab trust-region solver for systems of nonlinear equalities and inequalities / B.Morini; M.Porcelli. - In: COMPUTATIONAL OPTIMIZATION AND APPLICATIONS. - ISSN 0926-6003. - STAMPA. - 51(2012), pp. 27-49. [10.1007/s10589-010-9327-5]

trova@unifi

Titolo:	TRESNEI, a Matlab trust-region solver for systems of nonlinear equalities and inequalities
Autori di Ateneo:	MORINI, BENEDETTA PORCELLI, MARGHERITA
Autori:	MORINI, BENEDETTA; PORCELLI, MARGHERITA
Anno di registrazione:	2012
Rivista:	COMPUTATIONAL OPTIMIZATION AND APPLICATIONS
Volume:	51
Pagina iniziale:	27
Pagina finale:	49
Abstract:	The Matlab implementation of a trust-region Gauss-Newton method for bound-constrained nonlinear least-squares problems is presented. The solver, called TRESNEI, is adequate for zero and small-residual problems and handles the solution of nonlinear systems of equalities and inequalities. The structure and the usage of the solver are described and an extensive numerical comparison with functions from the Matlab Optimization Toolbox is carried out.
Handle:	http://hdl.handle.net/2158/386713
Appare nelle tipologie:	1a - Articolo su rivista

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