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On a 4-Point Sixteenth-Order King Family of Iterative Methods for Solving Nonlinear Equations
Author(s) -
D.K.R. Babajee,
R. Thukral
Publication year - 2012
Publication title -
international journal of mathematics and mathematical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 39
eISSN - 1687-0425
pISSN - 0161-1712
DOI - 10.1155/2012/979245
Subject(s) - mathematics , conjecture , order (exchange) , convergence (economics) , nonlinear system , type (biology) , point (geometry) , iterative method , pure mathematics , mathematical optimization , geometry , ecology , physics , finance , quantum mechanics , economics , biology , economic growth
A one-parameter 4-point sixteenth-order King-type family of iterative methods which satisfy the famous Kung-Traub conjecture is proposed. The convergence of the family is proved, and numerical experiments are carried out to find the best member of the family. In most experiments, the best member was found to be a sixteenth-order Ostrowski-type method.

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