Antiproximinal convex bounded sets in the space c0(Γ) equipped with the day norm
Author: Balaganskii, V.
Source: Mathematical Notes, Volume 79, Number 3, March 2006 , pp. 299-313(15)
Publisher: Springer
Abstract:
We construct a convex smooth antiproximinal set in any infinite-dimensional space c 0(Γ) equipped with the Day norm; moreover, the distance function to the set is Gâteaux differentiable at each point of the complement.Keywords: antiproximinal set; Banach space; Gâteaux differentiability; Day norm; the Hahn—Banach theorem; weakly compact set
Document Type: Research article
DOI: http://dx.doi.org/10.1007/s11006-006-0035-5
Affiliations: 1: Email: Vladimir.Balaganskii@imm.uran.ru
Publication date: 2006-03-01
- In this: publication
- By this: publisher
- In this Subject: Mathematics and Statistics
- By this author: Balaganskii, V.

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