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On some generalizations of denting points. (English) Zbl 0824.46011

Summary: A local version is given of a well-known theorem for uniform rotund renorming of superreflexive Banach spaces.

MSC:

46B03 Isomorphic theory (including renorming) of Banach spaces
46B22 Radon-Nikodým, Kreĭn-Milman and related properties
46B20 Geometry and structure of normed linear spaces
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