A new optimal root-finding iterative algorithm: local and semilocal analysis with polynomiography

Article; Early Access

关键词: NONLINEAR EQUATIONS;    EFFICIENT;    MODELS;    SOLVER;    POINT;   

DOI  :  10.1007/s11075-023-01625-7

来源: SCIE

【 摘 要 】

In this work, a new optimal iterative algorithm is presented with fourth-order accuracy for root-finding of real functions. It uses only function as well as derivative evaluation. The algorithm is obtained as a combination of existing third-order methods by specifying a parameter involved. The algorithm is based on local and semilocal analysis and has been specifically designed to improve efficiency and accuracy. The proposed algorithm represents a significant improvement over existing iterative algorithms. In particular, it is tested on a range of polynomial functions and was found to produce accurate and efficient results, with improved performance over existing algorithms in terms of both speed and accuracy. The results demonstrate the effectiveness of the proposed algorithm and suggest that it has great potential for use in a wide range of applications in polynomiography and other areas of mathematical analysis.

【 授权许可】

Free