1 Correction to: J. Fixed Point Theory Appl. (2021) 23:44 https://doi.org/10.1007/s11784-021-00879-9
In the original publication the equations are wrongly published and this has been corrected in this correction as below;
Under the heading “Introduction”:
a sentence above equation (1.2) should read as “One of the most popular algorithms to solve the fixed point problem (1.1) is the Krasnosel’skiǐ–Mann iteration (shortly, KM iteration) (see, [2,16, 20,24]), which generates \(\{x^k\}_{k\in \mathbb {N}}\) given as follows:”
a sentence above equation (1.3) should read as “Recently, the authors [11] introduced the multi-step inertial Krasnosel’skiǐ–Mann iteration (shortly, MiKM iteration) which generates \(\{x^k\}_{k\in \mathbb {N}}\) as follows:”
under heading “The MiKM iteration on the affine hull of orbits”: the first sentence should read “Recently, Combettes and Glaudin [5] investigated KM iteration with errors for a countable family of quasi-nonexpansive operators on the affine hull of the orbits, where the operators are not applied to the most current iterate, but to a point in the affine hull of the orbit \(\{x^k\}_{k \in \mathbb {N}}\) generated so far.”
Under Theorem 3.1
The last paragraph, should read as “The condition (3.5) seems difficult to verify, since it involves the arrays \(\{\mu _{n,k}\}_{n\in \mathbb {N},0\le k\le n}\) and \(\{\nu _{n,k}\}_{n\in \mathbb {N},0\le k\le n}\)\(\{\nu _{n,k}\}_{n\in \mathbb {N},0\le k\le n}\), the sequence \(\{\chi _{k}\}_{k \in \mathbb {N}}\) and the iterative sequence \(\{x^k\}_{k \in \mathbb {N}}\). However, it can be got rid of when \(\{\mu _{n,k}\}_{n\in \mathbb {N},0\le k\le n}\) and \(\{\nu _{n,k}\}_{n\in \mathbb {N},0\le k\le n}\) are nonegative”
The original article has been corrected.
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Dong, QL., Li, XH., Cho, Y.J. et al. Correction to: Multi-step inertial Krasnosel’skiǐ–Mann iteration with new inertial parameters arrays. J. Fixed Point Theory Appl. 23, 64 (2021). https://doi.org/10.1007/s11784-021-00893-x
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DOI: https://doi.org/10.1007/s11784-021-00893-x