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A note on: “On Mann iteration in Hilbert spaces” by A.Rafiq. (English) Zbl 1136.47048

The author gives a counterexample to Theorem 3 of the paper [A.Rafiq, ibid.66, 2230–2236 (2007; Zbl 1136.47047), see the preceding review].

MSC:

47J25 Iterative procedures involving nonlinear operators
47H09 Contraction-type mappings, nonexpansive mappings, \(A\)-proper mappings, etc.

Citations:

Zbl 1136.47047
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References:

[1] Arif Rafiq, On Mann iteration in Hilbert spaces, Nonlinear Anal., doi:10.1016/j.na.2006.03.012; Arif Rafiq, On Mann iteration in Hilbert spaces, Nonlinear Anal., doi:10.1016/j.na.2006.03.012 · Zbl 1136.47047
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