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Argyros, I.K., Kansal, M., Kanwar, V. and Bajaj, S. (2017) Higher-Order Derivative-Free Families of Chebyshev-Halley Type Methods with or without Memory for Solving Nonlinear Equations. Applied Mathematics and Computation, 315, 224-245.
https://doi.org/10.1016/j.amc.2017.07.051

has been cited by the following article:

• TITLE: Constructive Theory of Designing Optimal Eighth-Order Derivative-Free Methods for Solving Nonlinear Equations

  AUTHORS: Tugal Zhanlav, Khuder Otgondorj, Renchin-Ochir Mijiddorj

  KEYWORDS: Multipoint Methods, Derivative-Free Methods, Order of Convergence

  JOURNAL NAME: American Journal of Computational Mathematics, Vol.10 No.1, March 17, 2020

  ABSTRACT: This paper stresses the theoretical nature of constructing the optimal derivative-free iterations. We give necessary and sufficient conditions for derivative-free three-point iterations with the eighth-order of convergence. We also establish the connection of derivative-free and derivative presence three-point iterations. The use of the sufficient convergence conditions allows us to design wide class of optimal derivative-free iterations. The proposed family of iterations includes not only existing methods but also new methods with a higher order of convergence.