Listar por tema "fixed and critical points"

Mostrando ítems 1-2 de 2

Optimal Fourth-Order Weerakoon–Fernando-Type Methods for Multiple Roots and Their Dynamics

Chand, Prem Bahadur; Chicharro, Francisco Israel ; Jain, Pankaj; Sethi, Kriti (Mediterranean Journal of Mathematics, 16/04/2019)

In this paper, we present optimal fourth-order methods for finding multiple roots of non-linear equations, where the multiplicity is known in advance. These methods are based on the third-order method given by Weerakoon ...
Symmetry in the Multidimensional Dynamical Analysis of Iterative Methods with Memory

Cordero, Alicia; Garrido, Neus ; Torregrosa, Juan Ramón; Triguero-Navarro, Paula (Symmetry-Basel, 2022)

In this paper, new tools for the dynamical analysis of iterative schemes with memory for solving nonlinear systems of equations are proposed. These tools are in concordance with those of the scalar case and provide interesting ...