A new fourth-order convergent iterative method based on Thiele's continued fraction for solving equations
Journal of Information and Computational Science(2011)
摘要
In this paper, we present a new one-step iterative method based on Thiele's continued fraction for solving non-linear equations. By applying the truncated Thiele's continued fraction twice, the iterative method is obtained. Analysis of convergence shows that the new method is fourth-order convergent. Numerical tests verifying the theory are given and based on the method, a new one-step iteration is developed. © 2011 Binary Information Press.
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关键词
Iterative method,Non-linear equation,Order of convergence,Thiele's continued fraction,Viscovatov algorithm
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