Asymptotic normal structure and the semi-Opial property. (English) Zbl 0911.47049
This is a survey containing also new results of some properties of Banach spaces depending on metric behaviour of weakly convergent sequences. Different kinds of asymptotic normal structure and semi-Opial property are discussed as well as connections between them.
Reviewer: S.Tersian (Russe)
MSC:
| 47H09 | Contraction-type mappings, nonexpansive mappings, \(A\)-proper mappings, etc. |
Keywords:
asymptotic normal structure; semi-Opial property; metric behaviour of weakly convergent sequencesReferences:
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