1.
J Fixed Point Theory Appl
; 23(4): 59, 2021.
Artigo
em Inglês
| MEDLINE
| ID: mdl-34803575
RESUMO
This note discusses some aspects of the asymptotic behaviour of nonexpansive maps. Using metric functionals, we make a connection to the invariant subspace problem and prove a new result for nonexpansive maps of â 1 . We also point out some inaccurate assertions appearing in the literature on this topic.