Two derivative-free methods for solving underdetermined nonlinear systems of equations

In this paper, two different approaches to solve underdetermined nonlinear system of equations are proposed. In one of them, the derivative-free method defined by La Cruz, Martínez and Raydan for solving square nonlinear systems is modified and extended to cope with the underdetermined case. The oth...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Echebest, Nélida Ester, Schuverdt, María Laura, Vignau, Raúl Pedro
Formato: Articulo
Lenguaje:Inglés
Publicado: 2011
Materias:
Ciencias Exactas
Matemática
derivative-free line search
global convergence
quasi-Newton method
spectral step length
underdetermined nonlinear systems
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/40172
http://www.scielo.br/pdf/cam/v30n1/11.pdf
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata

Ejemplares similares

Ejemplares similares