Comments on “A new approach for solving fuzzy non-linear equations using higher order iterative method”

Sanjay Verma and Sanjeev Kumar

Mathematics and Computers in Simulation (MATCOM), 2026, vol. 245, issue C, 777-780

Abstract: It is observed that a recently proposed multi step tenth-order iterative scheme by Katuri and Maroju (2025) for solving non-linear equations has algorithmic/typo errors in equations (3.5), (3.6), (5.4), (5.6)−(5.9) and first equation on page number 5 as well as many numerical errors in Table 1, Table 2, Table 3 etc. Further, authors in published paper has chosen the error tolerance 10−5, and it is noticed that this tolerance does not match the computational results presented. We suggest corrections to all above-mentioned discrepancies and explain the previous numerical work in a finer way.

Keywords: Fuzzy; Non-linear equations; Iterative methods; Error tolerance; Approximated computational order of convergence (search for similar items in EconPapers)
Date: 2026
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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:245:y:2026:i:c:p:777-780

DOI: 10.1016/j.matcom.2026.01.014

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