Abstract
In this article, we carry out a local convergence study for Secant-type methods. Our goal is to enlarge the radius of convergence, without increasing the necessary hypothesis. Finally, some numerical tests and comparisons with early results are analyzed.
E-mail: [email protected]
E-mail: [email protected]
Acknowledgements
The research of S. Amat was supported in part by PI-53/00809/FS/01 and J. M. Gutiérrez was supported in part by a grant of the Spanish Ministry of Science and Technology (Ref. BFM2002-00222) and by another grant of the University of La Rioja (Ref. API-02-88).
Notes
E-mail: [email protected]
E-mail: [email protected]
E-mail: [email protected]