Convergence Analysis of a Three Step Newton-like Method for Nonlinear Equations in Banach Space under Weak Conditions

Ioannis K. Argyros, Santhosh George
2016 Annals of the West University of Timisoara: Mathematics and Computer Science  
In the present paper, we study the local convergence analysis of a fifth convergence order method considered by Sharma and Guha in [15] to solve equations in Banach space. Using our idea of restricted convergence domains we extend the applicability of this method. Numerical examples where earlier results cannot apply to solve equations but our results can apply are also given in this study.
doi:10.1515/awutm-2016-0013 fatcat:cmfu67na5zeh7mkycw4wghbyne