A Note on the Paper “The Asymptotic Behavior of the Composition of Firmly Nonexpansive Mappings”

Abstract

In this note we correct an error in the paper (Ariza-Ruiz et al. in J Optim Theory Appl 167:409–429, 2015).

1 Errata Corrige

In [1, Lemma 2.2, p. 413], as well as in [1, Definition 2.3, p. 414], the condition $l\ge 0$ (resp. $l > 0$) should be replaced by $l \ge 1$.