RO  EN
IMI/Publicaţii/BASM/Ediţii/BASM n.1 (14), 1994/

A theorem on union of $d$-star-shaped sets. (Russian)

Authors: Topale O. I., Zarif Adnan

Abstract

A sufficient and necessary condition for the representation of a set of a normed space as a finite union of $d$-starshaped subsets is adduced.

Universitatea de Stat din Moldova
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