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Listar por palabra clave "Multiple root"

Mostrando ítems 1-2 de 2

A new higher-order optimal derivative free scheme for multiple roots

Behl, Ramandeep; Cordero Barbero, Alicia; Torregrosa Sánchez, Juan Ramón (Elsevier, 2022-04)

[EN] In this paper, we presented a novel and efficient fourth order derivative free optimal family of iterative methods for approximating the multiple roots of nonlinear equations. Initially the convergence analysis is ...
Optimal iterative methods for finding multiple roots of nonlinear equations using weight functions and dynamics

Zafar, Fiza; Cordero Barbero, Alicia; Sultana, Sana; Torregrosa Sánchez, Juan Ramón (Elsevier, 2018)

[EN] In this paper, we propose a family of iterative methods for finding multiple roots, with known multiplicity, by means of the introduction of four univariate weight functions. With the help of these weight functions, ...

Mostrando ítems 1-2 de 2