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Listar por autor "Mahdiani, Katayoun"

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Listar por autor "Mahdiani, Katayoun"

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    A stable family with high order of convergence for solving nonlinear equations 
    Cordero Barbero, Alicia; Lotfi, Taher; Mahdiani, Katayoun; Torregrosa Sánchez, Juan Ramón (Elsevier, 2015-03-01)
    [EN] Recently, Li et al. (2014) have published a new family of iterative methods, without memory, with order of convergence five or six, which are not optimal in the sense of Kung and Traub’s conjecture. Therefore, we ...
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    Some new bi-accelerator two-point methods for solving nonlinear equations 
    Cordero Barbero, Alicia; Lotfi, Taher; Torregrosa Sánchez, Juan Ramón; Assari, Paria; Mahdiani, Katayoun (Springer Verlag (Germany), 2016-04)
    In this work, we extract some new and efficient two-point methods with memory from their corresponding optimal methods without memory, to estimate simple roots of a given nonlinear equation. Applying two accelerator ...
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    Two optimal general classes of iterative methods with eighth-order 
    Cordero Barbero, Alicia; Lotfi, Taher; Mahdiani, Katayoun; Torregrosa Sánchez, Juan Ramón (Springer Verlag (Germany), 2014-12)
    Two new three-step classes of optimal iterative methods to approximate simple roots of nonlinear equations, satisfying the Kung-Traub's conjecture, are designed. The development of the methods and their convergence analysis ...
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    Widening basins of attraction of optimal iterative methods 
    Bakhtiari, Parisa; Cordero Barbero, Alicia; Lotfi, Taher; Mahdiani, Katayoun; Torregrosa Sánchez, Juan Ramón (Springer-Verlag, 2017)
    [EN] In this work, we analyze the dynamical behavior on quadratic polynomials of a class of derivative-free optimal parametric iterative methods, designed by Khattri and Steihaug. By using their parameter as an accelerator, ...