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Zhivkov, Nikolaj V.

Continuity and non-multivaluedness properties of metric projections and antiprojections. (English) Zbl 0512.41030

Serdica 8, 378-385 (1982).
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scan of Zbl 0512.41030

Cited in 4 Documents

MSC:

41A65 Abstract approximation theory (approximation in normed linear spaces and other abstract spaces)
41A52 Uniqueness of best approximation
41A50 Best approximation, Chebyshev systems

Keywords:

metric projection; metric antiprojection; Baire categories; weak Asplund space

Citations:

Zbl 0391.41019; Zbl 0198.162
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