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A family of modified Ostrowski's method with optimal eighth order of convergence

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A family of modified Ostrowski's method with optimal eighth order of convergence

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Cordero Barbero, A.; Torregrosa Sánchez, JR.; Vassileva, MP. (2011). A family of modified Ostrowski's method with optimal eighth order of convergence. Applied Mathematics Letters. 24(12):2082-2086. doi:10.1016/j.aml.2011.06.002

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/54858

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Title: A family of modified Ostrowski's method with optimal eighth order of convergence
Author:
UPV Unit: Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada
Issued date:
Abstract:
In this paper, we derive a new family of eighth-order methods for obtaining simple roots of nonlinear equations by using the weight function method. Each iteration of these methods requires three evaluations of the function ...[+]
Subjects: Convergence order , Efficiency index , Iterative methods , Nonlinear equations , First derivative , Numerical comparison , Order of convergence , Simple root , Weight function method , Convergence of numerical methods , Function evaluation , Optimization
Copyrigths: Cerrado
Source:
Applied Mathematics Letters. (issn: 0893-9659 ) (eissn: 1873-5452 )
DOI: 10.1016/j.aml.2011.06.002
Publisher:
Elsevier
Publisher version: http://dx.doi.org/10.1016/j.aml.2011.06.002
Thanks:
This research was supported by Ministerio de Ciencia y Tecnologia MTM2010-18539.
Type: Artículo

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