Coproximinality in the Space of Bounded Functions

Eyad Abu-Sirhan and Zuhier Altawallbeh

International Journal of Mathematics and Mathematical Sciences, 2014, vol. 2014, 1-5

Abstract:

As a counterpart to best approximation in Banach spaces, the best coapproximation was introduced by Franchetti and Furi (1972). In this paper, we shall consider the relation between coproximinality of a nonempty subset of a Banach space and of in .

Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:196391

DOI: 10.1155/2014/196391

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