Weakly convex and proximally smooth sets in Banach spaces

DOI10.1070/IM2009v073n03ABEH002454zbMath1179.46013OpenAlexW1986137728MaRDI QIDQ5322950

Grigorii E. Ivanov, Maxim V. Balashov

Publication date: 23 July 2009

Published in: Izvestiya: Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/im2009v073n03abeh002454

zbMATH Keywords

Banach spaceseparation theoremproximally smooth setgenerating unit ballVial weakly convex setweakly convex set in the sense of Efimov and Stechkin

Mathematics Subject Classification ID

Geometry and structure of normed linear spaces (46B20) Convex sets in topological vector spaces (aspects of convex geometry) (52A07) Variants of convex sets (star-shaped, ((m, n))-convex, etc.) (52A30)

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