A New Family of Fourth-Order Optimal Iterative Schemes and Remark on Kung and Traub’s Conjecture
Kung and Traub conjectured that a multipoint iterative scheme without memory based on m evaluations of functions has an optimal convergence order p=2m−1. In the paper, we first prove that the two-step fourth-order optimal iterative schemes of the same class have a common feature including a same ter...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2021-01-01
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| Series: | Journal of Mathematics |
| Online Access: | http://dx.doi.org/10.1155/2021/5516694 |