학술저널
A FOURTH-ORDER FAMILY OF TRIPARAMETRIC EXTENSIONS OF JARRATT S METHOD
- 충청수학회
- Journal of the Chungcheong Mathematical Society
- Volume 25, No. 3
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2012.08579 - 587 (9 pages)
- 2
A fourth-order family of triparametric extensions of Jarratt s method are proposed in this paper to ¯nd a simple root of nonlinear algebraic equations. Convergence analysis including experiments for various test functions apparently veri¯es the fourth-order convergence and asymptotic error constants.
1. Introduction
2. Method development and convergence analysis
3. Algorithm, numerical results and discussions
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