Commun. Korean Math. Soc. 2024; 39(2): 399-406
Online first article April 11, 2024 Printed April 30, 2024
https://doi.org/10.4134/CKMS.c220346
Copyright © The Korean Mathematical Society.
Kittithat Boonpot, Satit Saejung
Khon Kaen University; Khon Kaen University
We point out an error appeared in the paper of Yuan et al.~\cite{YCQ} and present a correction of their result under a more general assumption. Moreover, we discuss the validity of the conditions imposed on the sequences of error terms.
Keywords: Fixed point, real continuous function, Mann iteration with error, Ishikawa iteration with error
MSC numbers: 47H10
Supported by: S. Saejung was supported by National Research Council of Thailand and Khon Kaen University under grant N42A650290; and the Research and Graduate Studies at Khon Kaen University.
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