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An algorithm derivative-free to improve the steffensen-type methods

Hernández-Verón, Miguel A.; Yadav, Sonia; Magreñán, Ángel Alberto; Martínez Molada, Eulalia; Singh, Sukhjit (MDPI AG, 2022-01)

[EN] Solving equations of the form H(x)=0 is one of the most faced problem in mathematics and in other science fields such as chemistry or physics. This kind of equations cannot be solved without the use of iterative ...
Improving the accessibility of Steffensen s method by decomposition of operators

Hernández-Verón, Miguel Angel; Martínez Molada, Eulalia (Elsevier, 2018)

[EN] Solving equations of the form H(x) = 0 is usually done by applying iterative methods. The main interest of this paper is to improve the domain of starting points for Steffensen's method. In general, the accessibility ...
Using decomposition of the nonlinear operator for solving non-differentiable problems

Villalba, Eva G.; Hernandez, Miguel; Hueso, José L.; Martínez Molada, Eulalia (John Wiley & Sons, 2023-06-04)

[EN] Starting from the decomposition method for operators, we consider Newton-like iterative processes for approximating solutions of nonlinear operators in Banach spaces. These iterative processes maintain the quadratic ...

Mostrando ítems 1-3 de 3